1.1.Yandere's B class Esper [E]

"WHY?! TELL ME WHY, KAIZER!!!"

The man in front of him roared, his voice raw with rage. His bloodshot eyes brimmed with unshed tears, his cheeks already stained with them. His entire body trembled with fury as he repeatedly screamed the same question, demanding an answer.

But the only response he received was silence.

Kaizer stood in the corner, his expression blank, his eyes filled with feigned innocence. The sight only further enraged the furious man, who clenched his fists before storming out of the room, slamming the door shut with a deafening bang.

As the echoes of the outburst faded, Kaizer—no, Wreyn—shifted his gaze to the floating neon ball beside him. The small, fluffy entity had large, innocent doe-like eyes, though they were usually invisible to anyone except transmigration agents.

[ Wreyn: Cuva, tell me what the hell is going on. ]

[ System Cuva: H-Host… I made a mistake… We transmigrated too far ahead in the timeline. This is the moment Kaizer was caught cheating on the protagonist… with the villain. ]

Wreyn's eye twitched.

[ Wreyn: YOU ABSOLUTE FUCKING MORON!!! ]

His furious outburst made Cuva shrink back, trembling in fear. The system knew it had royally screwed up. Due to this mistake, they had arrived far too late in the story.

[ Wreyn: FIX IT! UNDO THIS! NOW! ]

[ System Cuva: …I can't. To reverse this, we need to spent 30,000 Black Cubes. ]

A sharp pang shot through Wreyn's chest. He barely had 20,000 Black Cubes—points he had painstakingly collected after transmigrating through thousands of worlds. There was no way he could undo this mess.

Realizing he had no other option, Wreyn exhaled sharply and rubbed his temples in frustration.

[ Wreyn: …Fine. Give me the plot. ]

[ System Cuva: Transferring the data now… ]

The moment the information flooded his mind, Wreyn staggered, gripping the edge of a nearby table to keep himself upright. The sheer volume of data was overwhelming, but he forced himself to focus. As his vision steadied, he began analyzing the plot—his only chance of survival in this chaotic mess.

"My Dear Territorial Guide" was a dark romance guideverse novel centered around an anomaly—the SS-level guide and protagonist, Yan Jiwoo.

The story opened with an intense argument between the male lead, Han Yuwan, and Yan Jiwoo over military documents. They were sworn enemies, locked in a bitter rivalry that had lasted for years. Even after discovering they had a 100% compatibility rate, their hatred for each other remained unchanged. Not a single day passed without a fight or a heated dispute.

But fate had other plans.

Yan Jiwoo harbored an unspoken crush on Kaizer Weber, the leader of Foreign Security Forces Division B. Kaizer, a mere B-class Esper, was well aware of Jiwoo's subtle advances—but he deliberately ignored them. The idea of a B-class Esper dating an SS-class guide was absurd, and Kaizer knew his limits.

Instead of reciprocating Jiwoo's affections, Kaizer maintained a polite distance while secretly engaging in a relationship with the novel's villain, Raison Nevrr, a B-class guide.

When Jiwoo discovered their secret affair, something inside him snapped. Consumed by rage and heartbreak, he confronted Kaizer, demanding answers. But Kaizer's silence only fueled his madness. Furious and devastated, Jiwoo stormed out—only to annihilate half the members of the basement in a blind frenzy before finally stabbing Kaizer to death.

By the time Han Yuwan and his team arrived at the scene, it was too late. They found Jiwoo straddling Kaizer's lifeless body, stabbing him repeatedly like a deranged madman. Despite their shock, they quickly restrained him and pulled him away.

Jiwoo was arrested and put on trial for a month. The verdict was clear—he was guilty of murder and was sentenced to imprisonment in a mental asylum. However, because of his exceptional value to the military, the higher-ups couldn't afford to abandon him.

A decision was made: Jiwoo would be released from the asylum and reinstated, but only on one condition—someone of equal strength had to control him. Han Yuwan was the only one who met the criteria, and despite his deep-seated hatred for Jiwoo, he was forced to take responsibility for him.

From that moment on, Jiwoo's life spiraled further into darkness.

Whenever Jiwoo lashed out or resisted, Yuwan crushed him into submission, treating him with unrelenting cruelty. This only worsened Jiwoo's mental state.

But everything changed when Yuwan uncovered the truth about Jiwoo's abusive past. For the first time, he felt guilt. He softened his approach, trying to understand Jiwoo instead of breaking him.

Jiwoo, however, misunderstood Yuwan's kindness. He began to believe Yuwan was falling for him. This delusion soon turned into dangerous territorial obsession.

One by one, anyone who got too close to Yuwan started disappearing—Jiwoo was secretly eliminating them. Yuwan, aware of Jiwoo's killings, did nothing to stop him. Perhaps it was his own twisted mind, but rather than being disgusted, he found himself drawn to Jiwoo's madness.

To deepen Jiwoo's obsession, Yuwan played a dangerous game. Sometimes, he forced Jiwoo into submission. Other times, he pampered him with affection. This passive-aggressive manipulation shattered Jiwoo's mind completely. He descended into absolute madness, unable to exist without Yuwan.

Their toxic relationship demanded countless sacrifices. Yet, instead of seeking help or breaking free, they only became more dangerous together.

The story reached its tragic climax in the heart of an active war zone.

Standing at gunpoint, weapons aimed at each other, Jiwoo's voice trembled as he whispered his final words:

"I wish I never met you. I wish I never loved you..."

A second later, they both pulled the trigger.

Two gunshots echoed through the battlefield.

They died in each other's bullets.

---

Fuck.

Wreyn's mind was reeling. What the actual fuck was this story?!

Was the author on drugs while writing this? This was beyond messed up. He felt a twinge of sympathy for Jiwoo, but honestly, he felt way more sympathy for himself.

After all…

He had just taken over the body of Kaizer—the poor guy who was brutally murdered just for "cheating."

And now, all hell was about to break loose.

[ Cuva: HOST, WATCH OUT!!!! ]

[ Wreyn: Huh— ]

THUD!

*****

Kaizer woke up with a pounding headache. His body felt strangely heavy, his limbs unresponsive. Darkness clouded his vision, and no matter how many times he blinked, he couldn't see. A dry cough tore through his throat, the parched sensation making it difficult to breathe.

"W-Water…" he croaked.

A moment later, cool liquid touched his lips, and he eagerly swallowed, the refreshing sensation easing his discomfort. He exhaled shakily.

"Thank you," he murmured.

However, the relief didn't last long.

A strange heat spread through his veins, his body rapidly growing feverish. A sudden rush of energy surged within him, pulsing straight to his lower half. His breath hitched as an uncomfortable tightness settled between his legs. Panic seeped into his mind as he attempted to move—only to realize he couldn't.

His wrists rattled, followed by the clanking of metal. His legs… restrained. His hands… cuffed.

He was bound by chains.

"What the hell is going on?" he rasped, struggling against his restraints.

[ Kaizer: Cuva, what the fuck is happening?!]

[ Cuva: Host— ]

Suddenly, a blinding light pierced through the darkness. Kaizer flinched, squeezing his eyes shut. As the cover over his eyes was ripped away, he slowly adjusted to the brightness, blinking rapidly.

A figure sat in a wooden chair beside the bed. One leg crossed over the other, exuding a languid dominance. In one hand, a sleek, pristine axe gleamed under the dim lighting. In the other, a discarded black blindfold.

Yan Jiwoo.

His dark, soulless eyes glinted with twisted amusement, lips curved into an unsettling smirk.

Kaizer swallowed hard.

Ding!

Mission Unlocked

[ Madness Meter: 105% ]

Mission: Reduce the target's madness value to zero to successfully complete this world.

Reward: 55 Black Cubes and 1 Blue Life

Penalty: 1500-volt electric shock and deduction of 1500 Black Cubes

[ Kaizer: …!!! ]

[ Cuva: …!!! ]

Kaizer's body burned hotter. His breathing turned shallow, chest rising and falling as waves of heat coursed through him. He gritted his teeth, his thighs twitching involuntarily. The unbearable pressure in his lower half worsened.

Jiwoo tilted his head, his smirk deepening.

"Wh… what did you do to me?" Kaizer growled, his voice strained.

"Aah~ Honey, your voice is just as sexy as your body." Jiwoo's cold fingers traced over Kaizer's bare abs, sending a jolt through him.

It was then that Kaizer realized—he wasn't wearing a shirt. His well-defined muscles, firm abs, and veiny arms were completely exposed. Jiwoo's hungry gaze raked over him, eyes practically devouring every inch of his physique.

"God really took his time with you, huh?" Jiwoo murmured, voice dripping with admiration. Then, as if recalling something, he let out a playful chuckle. "Ah! I almost forgot to mention… I spiked the water with Viagra."

Kaizer's breath caught.

"YOU—"

A sharp, cold sensation grazed his ankle. His entire body went rigid.

[ Cuva: Host! His madness has exceeded the limit! Do not provoke him! One wrong move and he'll go berserk! ]

Jiwoo leaned in, his smile widening as his axe pressed lightly against Kaizer's skin. His eyes gleamed with psychotic delight.

"Were you saying something, honey?" he cooed, his tone sweet, but his gaze screamed something far more dangerous.

Kaizer quickly shook his head.

Jiwoo tutted. "Words, honey. Use your words." The axe pressed in a fraction deeper.

"N…no," Kaizer stammered.

Jiwoo sighed dramatically. "That's too bad. I love hearing your voice." He twirled the axe in his hand before lazily tossing it aside, the blade embedding itself into the wooden floor with a dull *thud.*

"Now, let's play a game," Jiwoo purred, eyes twinkling with excitement. "You have two options." He lifted a single finger. "One, you have sex with me and let me help you relieve that little 'problem' of yours."

Then, a second finger. "Or two… I chop off your ankle before 'forcibly' taking you anyway."

The room fell into an eerie silence.

Kaizer's blood ran cold. The look in Jiwoo's eyes told him everything he needed to know—this wasn't a bluff. If he refused, Jiwoo would follow through without hesitation.

His fingers clenched into fists. He had no choice. No matter what he picked, the result was the same. Jiwoo would get what he wanted either way.

Kaizer took a shaky breath.

"…I'll have sex with you." His voice was barely above a whisper.

[ Cuva: HOST, ARE YOU HEARING YOURSELF?! ]

[ Kaizer: DO YOU THINK WE HAVE A CHOICE?! The mission is to lower his madness value! If I resist, I'll be dead in minutes. If I cooperate, I might survive. Tell me, which sounds better?! ]

[ Cuva: …I—I'll give you privacy…]

[ System Cuva has logged out.]

[ Kaizer: …Fucking coward.]

Jiwoo's expression lit up with pure, unhinged joy. His eyes shimmered, and a delighted giggle left his lips.

"Really?!" He practically *beamed.*

Before Kaizer could react, Jiwoo tossed everything aside— the blindfold, any last semblance of patience—and hurriedly stripped.

Kaizer's stomach twisted as Jiwoo stood before him, completely bare. Unlike Kaizer's sculpted physique, Jiwoo's frame was leaner, his skin a flawless, milky white. His exposed body carried a delicate elegance, but his crazed, lovesick eyes made it clear—this wasn't an angel standing before him.

It was a devil wrapped in obsession.

Jiwoo crawled onto the bed, straddling Kaizer's restrained body. His fingers caressed Kaizer's chest, tracing each defined muscle with possessive hunger.

"Honey," he breathed, leaning closer until their noses nearly touched. "You don't know how long I've waited for this moment…"

Kaizer's breath hitched.

Their was no escape.

"Unchain me before we start," Kaizer demanded, his voice rough with frustration.

Jiwoo paused, tilting his head as if seriously considering the request. Then, a playful smile stretched across his lips.

"Nah~ What if you try to escape? I can't take that risk, honey," he cooed, burying his face into the crook of Kaizer's neck. His warm breath sent shivers down Kaizer's spine as his fingers worked their way down, effortlessly unbuttoning Kaizer's pants.

A sharp inhale escaped Kaizer's lips as Jiwoo's cold fingers brushed over his clothed length, teasingly palming it through the fabric.

"God, you're so big and thick, honey," Jiwoo moaned against his skin, leaving wet kisses along his neck.

Kaizer groaned, his restrained body shuddering under Jiwoo's touch. He could feel his own arousal betraying him, his cock hardening within seconds. His mind screamed at him to resist, but his body—his traitorous, drugged-up body—reacted instinctively.

Jiwoo smirked against his neck, thoroughly enjoying the effect he had on Kaizer.

"Someone's in a hurry," he teased, his tone dripping with amusement and seduction. Without wasting another second, he reached for the lube beside the bed, pouring it generously over Kaizer's throbbing length.

"This is a dream come true," he whispered under his breath.

Before Kaizer could process what was happening, Jiwoo positioned himself over him—then, without warning, slammed down in one swift motion.

"F-Fuck!" Kaizer groaned, throwing his head back, his muscles tensing from the sudden tightness engulfing him.

Jiwoo let out a loud, breathless moan as he took Kaizer in fully, his insides cold yet deliciously constricting. Wasting no time, he started moving, rolling his hips in deep, desperate strokes.

The sensation was overwhelming.

Jiwoo's moans grew louder as he quickened his pace, grinding down with fervent need. Every thrust sent shivers up his spine, every stroke hitting him in just the right spot.

"Slow… down, Jiwoo," Kaizer moaned, his voice hoarse.

Suddenly, Jiwoo halted.

Kaizer blinked, confused by the sudden stillness. He looked down, only to find Jiwoo staring at him with wide, glistening eyes—his cheeks flushed, his pupils blown out with desire.

"A-Ah~" Jiwoo trembled, his breath hitching. "That's the first time you called my name…"

Kaizer frowned. "What—?"

Jiwoo shuddered, his body quivering around Kaizer's half-buried length. His expression twisted into something almost euphoric.

"My name… sounds so beautiful when you say it," Jiwoo whispered, eyes brimming with raw emotion. "Say it again, Kaiz baby… Please, call me again."

Kaizer gritted his teeth, his body aching with unresolved heat. "...Jiwoo."

A strangled moan tore from Jiwoo's throat as he slammed down, taking Kaizer's entire length in one deep stroke.

"Ahh~ F-Fuck!" Kaizer hissed, his muscles locking as Jiwoo clenched tightly around him.

Jiwoo's head lolled back in pleasure, his body trembling. "I love it… I love it when you say my name… I love you. I love you. I love you so, so, so much!"

Without warning, he leaned down, capturing Kaizer's lips in a desperate kiss.

Kaizer froze for a split second, caught off guard by the unexpected affection. But then, something in him snapped. With a growl, he kissed Jiwoo back, their lips crashing together in a feverish clash of dominance and desire.

Jiwoo whimpered as their tongues tangled, fighting for control—until Kaizer won, taking charge of the kiss.

*Ding!*

[ Madness Value decreased by 3% ]

[ Madness Value: 102% ]

Kaizer barely registered the notification before Jiwoo pulled back, panting, his eyes hazy with bliss.

"Jiwoo…" Kaizer moaned, his body burning hotter with need. "Finish what you started."

Jiwoo's eyes gleamed, his excitement reigniting. "As you wish, my love."

He rolled his hips, picking up speed, slamming down harder and deeper, determined to take every inch of Kaizer inside him. Their bodies moved in sync, the sound of skin slapping against skin echoing through the room, mixed with ragged moans and gasps of pleasure.

Kaizer's breath came in harsh pants as the relentless pace pushed him closer and closer to the edge. Jiwoo trembled above him, lost in his own ecstasy.

"Fuck, Jiwoo—!" Kaizer groaned, his body stiffening as he reached his peak.

With one final thrust, he spilled his release deep inside Jiwoo, his entire body trembling from the intensity.

Jiwoo gasped, his own climax hitting him seconds later. He collapsed onto Kaizer's chest, their bodies slick with sweat, both of them panting heavily.

A few moments of silence passed.

Then, Jiwoo let out a blissful sigh, a dazed smile spreading across his lips. "This… is the best thing that's ever happened to me. In both my lives."

Kaizer's breath hitched.

Both… lives?

His eyes snapped open, staring down at Jiwoo in shock. "What do you mean… two lives?"

Jiwoo chuckled weakly, his breath still uneven. He lifted his head slightly, pressing a soft, lingering kiss against Kaizer's collarbone before whispering,

"I mean exactly what I said, baby." His voice was light, but his expression was eerily serious.

"I've been reborn."