How to Build a Desperately Determined Xianxia Mortal in 10 Brutal Lessons

Introduction

Mortals are the punching bags of the Xianxia universe. They are fragile, fleeting, and laughably underpowered compared to demons, devils, Celestials, or gods. Their bones break, their Qi runs out, their lifespans are measured in decades instead of centuries. And yet, again and again, they stagger back to their feet.

What makes mortals compelling is not their strength but their sheer bloody-minded determination. They persist when wiser beings would give up. They stumble through battles that should kill them, cling to swords heavier than their arms, and keep clawing for survival long after they have nothing left to lose.

Mortals are also essential for grounding the story. While immortals debate cosmic order and devils weave contracts, mortals remind us of the cost of power. They bleed. They age. They suffer consequences. They cannot float above problems. They must face them head-on, with grit and desperation.

And because of this, readers often love them most. Mortals are relatable. They embody resilience, stubbornness, and hope in the face of hopelessness. When a mortal earns a victory (however small) it feels enormous. When a mortal rises to demi-immortality, readers cheer because they know what it cost.

This post will take you through ten brutal lessons for crafting mortals who grip readers’ hearts. They are not glamorous like Celestials or seductive like devils. They are blood, sweat, and tears. They may die young, but while they live, they burn brighter than most immortals.

Ten Brutal Lessons for Building a Desperately Determined Mortal

Lesson 1. Start with Fragility

Mortals are weak, and that is precisely why they matter. They bruise from glancing blows, bleed from shallow cuts, and break bones where demons would merely laugh. They are limited in stamina, Qi, and lifespan. Mortals live on borrowed time, and everyone in the realms knows it.

Writers should not be afraid to highlight this fragility early. Show the mortal panting after a short climb, or coughing blood after attempting techniques that Celestials practice with ease. Have immortals dismiss them as insects. That dismissal becomes fuel. Readers root for the fragile underdog because survival itself becomes a victory.

Fragility also shapes ingenuity. A mortal who cannot smash through a wall must tunnel under it, or talk their way around it. They rely on cunning because brute force is denied to them. Their fragility forges resilience and creativity.

The paradox is that weakness becomes strength. Every scar marks not just survival but determination. Every failed cultivation attempt, every injury, becomes proof that they still rise when they should have fallen.

A demon might win with fire and fury. A devil might win with contracts. A Celestial might win with smug rituals. But when a mortal wins, it is against all odds, and that makes it unforgettable.

Lesson 2. Give Them a Burning Goal

Mortals do not stumble into greatness by accident. They claw their way toward it, driven by a goal so fierce it eclipses comfort, fear, and reason. This goal is the furnace that forges their determination.

A burning goal might be vengeance for a slaughtered clan, the desperate defence of a small village, or the hopeless pursuit of a love far beyond reach. It can also be selfish; wealth, status, or immortality. It does not matter whether it is noble or petty. What matters is intensity.

Without obsession, a mortal collapses under pressure. Why suffer, why endure humiliation, if the goal is not worth it? With obsession, pain becomes fuel. The mortal drags themselves across battlefields, through trials, through betrayals; because the goal is worth more than comfort or safety.

For writers, clarity is key. Make the mortal’s goal visible in everything they do. If they fight for revenge, let them whisper the enemy’s name before every battle. If they seek love, show them sketching the beloved’s face into the dirt while bleeding. Readers will feel the weight of that obsession and cheer when progress is made.

Mortals survive not because they are strong, but because they are unwilling to abandon their fire.

Lesson 3. Let Them Fail Brutally

Failure is not an obstacle for mortals. It is their training ground. Unlike Celestials, who float from ritual to ritual, mortals slam face-first into reality. They lose duels. They stumble off cliffs. They miscalculate traps. They stagger away from burning homes, clutching nothing but ash.

Brutal failure is vital because it builds respect. Readers admire mortals not for perfection, but for refusing to stay down. Show them coughing up blood after a failed cultivation attempt. Show them waking with nightmares of the battle they lost. And then show them crawling out of bed, still determined to try again.

Failure also humanises. Perfect characters bore readers. Flawed mortals who suffer, break, and return stronger mirror human experience. Readers feel their own struggles reflected back.

For maximum impact, make failure costly. Perhaps a mortal’s misstep dooms a comrade. Perhaps their hesitation allows a devil’s bargain to twist tighter. The sting of guilt adds weight to determination. They are not just surviving for themselves, but for those lost along the way.

A mortal who fails repeatedly but still rises becomes more heroic than an immortal who never stumbles. Their scars, both visible and invisible, are the story.

Lesson 4. Surround Them with Giants

Mortals shine brightest when dwarfed by greatness. Set them among demons, devils, Celestials, or gods, and the contrast becomes a spotlight.

Celestials lecture mortals on their inadequacy, smug in their superiority. Demons laugh at their fragility, eager to test how easily they break. Devils smirk, seeing only opportunities for contracts. Gods barely notice them at all. Each interaction emphasises that mortals are insignificant in cosmic terms.

And yet, this insignificance makes their defiance inspiring. A mortal refusing to kneel before a Celestial elder, or spitting in a devil’s face before signing a contract, becomes unforgettable. Their lack of power makes their courage shine.

Writers can use this to heighten stakes. Place mortals in courts where their voice trembles among booming immortals. Drop them into battlefields where they must run while others fly. Force them to train alongside beings who can crush them with a glance. The contrast itself becomes a crucible.

Readers cheer not when mortals match giants blow for blow, but when they survive in spite of giants. Every act of defiance, no matter how small, becomes heroic.

Mortals are not giants. They are sparks. And a spark can ignite a fire that even gods notice.

Lesson 5. Arm Them with Cunning and Grit

Mortals cannot match immortals in strength, so they learn to fight with their wits. Cunning and grit become their twin weapons.

Show mortals setting traps that topple demons, or outwitting devils in negotiations. They cannot smash through walls, but they can dig under them. They cannot overwhelm an army, but they can poison the well. Every victory must be earned through cleverness and endurance.

Cunning alone is not enough. Mortals also need grit; the sheer refusal to stop. They will limp into battle on broken legs. They will hold a sword until their hands bleed raw. They will endure when anyone else would collapse.

Writers should emphasise how much mortals sacrifice to win. They give up comfort, safety, even morality. Their tactics may be dirty, their choices questionable, but they refuse to let go.

Readers admire immortals for elegance. They admire mortals for persistence. Watching someone succeed not because they are the strongest, but because they are the most stubborn, is deeply satisfying.

Lesson 6. Make Pain Their Companion

Mortals live with pain. It is not a rare visitor but a constant companion. Hunger gnaws, wounds fester, and exhaustion drags on every step. Unlike immortals, who heal with pills or Qi, mortals must grit their teeth and carry on.

Writers should show this intimacy with pain. Let the mortal walk barefoot until their soles bleed, or fight with an arrow still lodged in their shoulder. Show them trembling from cold nights, or shaking from fevers that immortals dismiss as trivial. Pain does not stop them. It defines them.

Pain also builds reader investment. Every wound makes survival more compelling. Every limp makes the next step heroic. When mortals push forward despite agony, readers feel the cost.

For humour and sympathy, pain can also produce resilience. A mortal might joke about their broken ribs while coughing blood, or claim that “at least the other guy looks worse.” Gallows humour makes them loveable.

The truth is that mortals never escape pain. But they carry it so fiercely that it becomes armour. Pain is their shadow, their companion, and their proof that they are still alive.

Lesson 7. Show Their Humanity

Determination makes mortals fierce, but humanity makes them loveable. Amid desperation, show them laughing, loving, or remembering small joys. These moments anchor them.

A mortal sharing dumplings with a friend by a campfire, or humming a childhood lullaby while tending wounds, reminds readers what they fight for. They are not abstract heroes. They are people.

Humanity also adds contrast. A demon roaring in battle is terrifying. A mortal grinning through tears while joking about their poor cooking is moving. Readers connect to these small glimpses of ordinary life.

When humanity breaks through desperation, readers remember why mortals endure. They are not just fighting for survival. They are fighting for love, joy, and moments of peace.

Lesson 8. Give Them Flawed Morality

Mortals under pressure bend rules. They lie, steal, or betray. Survival twists morality, and desperation sharpens it. This makes them compelling.

A mortal may betray a friend to save a sibling, or steal food from allies to keep fighting. Readers may not approve, but they will understand. Perfection is boring. Flaws make mortals real.

For writers, flawed morality adds drama. Alliances strain. Friends clash. The mortal’s reputation suffers. And yet, these flaws are born of desperation, not malice. Readers forgive them because the choices feel human.

Do not sanitise. Show the cost of compromise. Let the mortal hate themselves for betrayal, or justify it with grim logic. Flawed morality adds depth, sympathy, and unpredictability.

Lesson 9. Test Them with Impossible Choices

Mortals grow through choices. The more impossible the choice, the more powerful the growth. Force them to decide between saving a friend and seizing power, between honour and survival, between vengeance and forgiveness.

Impossible choices shape character. Readers admire mortals who act under crushing pressure, even if they choose poorly. Regret deepens their humanity.

For writers, layer choices with lasting consequences. A devil’s bargain may give power but doom descendants. A Celestial’s lecture may offer approval but strip autonomy. Every path must hurt.

What matters is not correctness, but determination. A mortal willing to live with the cost of their decision shows strength. Readers connect because they too know the weight of hard choices.

Lesson 10. Let Death Be a Possibility

Mortals are fragile, and their stories must reflect this. Death is always possible. Unlike immortals, they do not get centuries of retries.

For writers, this means making death meaningful. A mortal who dies saving a comrade, or who achieves their goal with their final breath, resonates deeply. Their mortality gives victories weight.

Death should not be cheap. Avoid meaningless slaughter. Instead, let it feel like the final page of a brutal story. Even in death, mortals inspire. Their sacrifice becomes legend.

Readers may weep, but they will also remember. Mortals are unforgettable because they remind us that even short lives can burn brightly enough to light the heavens.

Making Your Desperately Determined Mortal Likeable

Mortals already have sympathy on their side. They are fragile, human, and far easier to relate to than a smug Celestial or a scheming devil. But sympathy alone does not guarantee likeability. In fact, desperation can push mortals into bitterness, recklessness, or cruelty that risks alienating readers. The trick is to balance grit with glimpses of warmth, humour, and flawed humanity.

The underdog appeal. Readers love an underdog. It is hard-wired into us. Watching a mortal stand before a demon twice their size or a Celestial who could squash them with a flick of the wrist sparks instant investment. This is where tone matters. Have your mortal mutter something sarcastic before drawing their broken sword, or smile through their fear. The humour sharpens the sympathy, making readers laugh while they brace for impact.

The laugh in the dark. Humour is often a coping mechanism, and mortals need it more than anyone. A quip made while blood trickles down their chin can change the entire emotional weight of a scene. Think of gallows humour; black, biting, sometimes wildly inappropriate. It doesn’t erase the pain but it makes the mortal memorable. A joke about their own fragility (“If I cough up any more blood, I’ll start charging rent”) can keep readers attached.

The small kindness. When everything is bleak, a mortal who offers kindness shines. Sharing the last dumpling, shielding a child from rain with their own tattered cloak, or sparing a defeated opponent when they could kill; these actions remind readers that mortals are still human. They fight not just to survive, but to keep humanity alive.

The fragile hope. Determined mortals are often defined by obsession, but obsession without hope becomes grim. Show them daydreaming of something better: rebuilding a house, planting a garden, falling in love. These small, almost foolish hopes highlight what they stand to lose and make readers ache for them. Hope is not a luxury for mortals. It is a weapon.

The stubborn flaw. Mortals who refuse to quit can be infuriating. Sometimes they fight battles they cannot win or make sacrifices that border on stupidity. But this stubbornness is also what makes them loveable. Readers might groan at their choices but they will also respect their refusal to bow, no matter how hopeless the odds.

Ultimately, a likeable mortal is one who reminds readers of themselves. Flawed, fragile, a little foolish; but fiercely determined to keep going anyway.

Narrative Vignette 1

The battlefield was a graveyard of banners. Smoke curled from shattered siege towers, and the air reeked of iron and ash. In the silence after slaughter, a groan broke through.

From a pile of armour and corpses dragged a boy no older than twenty. His hair was matted with blood, his sword snapped to half its length. One leg bent wrong, dragging uselessly behind him. He should have died with the rest, but stubborn breath still rattled through his chest.

He crawled, inch by inch, across the mud. Every movement was agony, but he clutched the broken sword as if it were life itself. In the distance, demons screeched victory, wings blotting out the moon.

“Not yet,” he rasped, blood spilling from his lips. “I won’t die… not until they’re avenged.”

He forced himself upright. The world swayed, blurred, but still he stood, swaying like a reed in a storm. Each step left a crimson smear on the ground, his body screaming to collapse. But collapse was not an option. His eyes fixed on the horizon, where his village had once stood before fire consumed it.

Somewhere, immortals still fought. Somewhere, Celestials would call this sacrifice “necessary,” as though his home had been a pawn in a cosmic game. He did not care. All that mattered was the promise etched into his bones.

The broken sword gleamed faintly in the ruined light. Against demons, it was worthless. But in his trembling grip, it was not a weapon. It was defiance itself.

Comparison Table: Mortals vs Demi-Immortals

Realm	Traits	Strengths	Weaknesses	Reader Reaction
Mortals	Fragile, gritty, determined	Relatable, resilient	Weakness, short lives	Sympathy, rooting instinct
Celestials	Serene, smug, ritualistic	Order, beauty	Rigidity, superiority	Admiration edged with annoyance
Demons	Wild, chaotic, passionate	Energy, freedom	Recklessness, instability	Entertainment, fascination
Devils	Seductive, manipulative	Strategy, allure, contracts	Ruthlessness, arrogance	Distrust, reluctant admiration

Commentary

Mortals sit at the bottom of the cosmic ladder. Celestials look down on them with condescension, viewing them as children fumbling with toys. Demons mock them as weaklings, useful only for sport or collateral damage. Devils exploit them, slipping contracts under their noses and smirking when mortals stumble into obligation. Gods often do not notice them at all.

And yet, mortals endure. They refuse to stay crushed at the bottom. Their persistence is what makes them dangerous, not to immortals directly, but to their narratives. A Celestial might dismiss a mortal as an ant, until the ant finds a way to bite. A devil may laugh at a mortal’s desperation, until that desperation turns into a dealbreaker.

For readers, this contrast is magnetic. They do not admire mortals for elegance or grace. They admire them for clawing through the mud when everyone else has wings. Watching someone insignificant refuse to bow, to break, to stop, resonates on a deep human level.

It is precisely because mortals are fragile and short-lived that their victories matter. Every triumph is against the grain of the universe. Every act of defiance is a story.

Narrative Vignette 2

The trial ground shimmered with inscriptions, circles of jade glowing faintly against the night. At the centre stood a raised platform, its light pulsing like a heartbeat. Whoever reached it first would ascend.

Dozens of disciples surged forward; Celestials with their polished serenity, demons with their roaring bravado, even a few devils moving like shadows. And in their midst stumbled a mortal girl, her robes singed, her breath ragged. She had no business here. Yet she was.

The first task demanded blood. Celestials sliced palms with elegant precision. Demons tore flesh without hesitation. The girl hesitated, knife trembling. Then she cut deep, deeper than anyone else, and pressed her blood to the stone. Her face went white, but she did not stop.

The second task summoned illusions of desire. Immortals shrugged them off. The girl faltered, tempted by visions of warmth and safety, of the family she had lost. Tears slipped down her face. She clenched her fists, shook her head, and stepped forward anyway.

The third task rained fire. Lightning split the ground. One by one, the disciples fell back. The girl crawled, skin blistered, voice hoarse from screaming. Her hands bled as she dragged herself inch by inch to the centre.

At the final moment, she collapsed onto the jade platform. Light flared, brighter than the stars. The immortals gasped.

A mortal had endured what they could not.

Mortal Characters Punching Above Their Weight in Recent C-Dramas

Wu Geng : Burning Flames (2024, iQIYI)
A mortal who dares to take on the heavens themselves. Wu Gong embodies grit, defiance, and sheer refusal to bow to cosmic order. He is fragile, short-lived, and yet utterly unyielding; the perfect model for writing desperately determined mortals.
Ren Ruyi : A Journey to Love (2023, iQIYI)
A mortal strategist and assassin whose survival depends entirely on intelligence and persistence. She proves that cunning and loyalty can outmatch brute force.
Hua Zhi : Blossoms in Adversity (2024, iQIYI & Viki)
Stripped of privilege, she learns survival the hard way. Through resilience and cleverness, she protects her family and stands firm in the face of stronger adversaries.
He Wei Fang: Flourished Peony (2025, iQIYI)
A mortal woman who navigates ruthless political struggles without divine backing or immortal cultivation. Her strength is entirely human; sharp instincts, unflinching courage, and refusal to be crushed.

FAQ

Are mortals just filler characters?
Not at all. Mortals ground the story. They remind readers of human cost in a universe dominated by cosmic politics. Without them, everything becomes abstract.

Why focus so much on desperation?
Because desperation is the only weapon mortals have. They lack strength, lifespan, and resources. What keeps them moving is the refusal to quit, even when quitting would be logical. Desperation gives them narrative teeth.

Can mortals ever truly beat immortals?
Rarely in direct combat. But mortals can win through cunning, traps, alliances, or sheer bloody persistence. They may not overpower an immortal, but they can outthink one — and readers often cheer louder for cunning than for strength.

What makes mortals sympathetic?
Their fragility, their humour, and their humanity. Readers can see themselves in mortals, whereas it is harder to relate to Celestials on clouds or devils weaving silk contracts. A mortal limping through a battlefield feels immediate.

Do mortals always die young?
Not always. Some manage to cultivate longer lives. But mortality adds weight. A short, fierce life resonates more than centuries of bland existence. Mortals remind us that length of life does not equal depth of impact.

How do mortals ascend?
Through brutal cultivation, dangerous bargains, or sheer luck. But ascension is never free. Every step forward costs blood, sanity, or morality. A mortal who becomes demi-immortal is usually scarred, both inside and out.

Are mortals boring to write?

Never, if written with grit. Their unpredictability is what makes them compelling. perfect Immortals are static. Desperate mortals shift constantly: failing, trying again, clawing victories from disaster. readers will always root for that desperately determined xianxia mortal.