I'm Immune to Interdimensional Monsters So Now I'm Their Prison Guard (And They're All Obsessed With Me?!) - Chapter 21
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- I'm Immune to Interdimensional Monsters So Now I'm Their Prison Guard (And They're All Obsessed With Me?!)
- Chapter 21 - War for His Heart
Chapter 21 – War for His Heart
【Loki PoV】
The Starlight Bedroom was everything I expected from a desperate void entity with no taste.
The walls weren’t walls, they were galaxies. Nebulas drifted across the ceiling in slow motion like cosmic lava lamps. The floor was polished obsidian that reflected entire star systems instead of my boots. Furniture carved from solidified darkness sat arranged around a massive bed that floated three feet off the ground on nothing but Thalia’s sad, lonely magic.
And the quiet.
Oh god, the QUIET.
It was the kind of oppressive silence you only get in romance movie montages. The kind that makes you want to scream just to break the tension. Soft starlight filtered through the void like mood lighting at a fancy restaurant.
I hated it immediately.
A floating tray drifted past my head. It carried what looked like space-fruit, glowing berries that pulsed with cosmic energy. Probably enchanted with aphrodisiac properties or some other desperate nonsense.
I kicked it.
The tray spun through the air and crashed into a constellation-themed vase. Both shattered into a thousand glittering pieces that dissolved before hitting the floor. The sound echoed through the quiet like a gunshot.
Much better.
“Hello? Honey, I’m home!”
My voice cut through the romantic atmosphere like a chainsaw through silk. Thalia’s carefully constructed ambiance rippled and wavered. The starlight flickered. The nebulas stuttered in their lazy drift.
Then I saw them.
Thalia stood near the floating bed, and she was holding Kai.
Not aggressively. Not violently. Just holding him against her side like he was a teddy bear she’d won at a carnival. Her arms wrapped around his waist. Her luminescent skin practically glowed with smug satisfaction. Her living black hair moved in waves around them both, creating a curtain of darkness.
Kai looked tired.
Not scared. Not hurt. Just profoundly, deeply exhausted. His eyes met mine with an expression that screamed “please save me from this cosmic romantic comedy.”
Thalia’s perfect face twisted into annoyance.
“You.”
Her voice dripped with venom and disappointment. The temperature dropped twenty degrees instantly. Frost began forming on the floating furniture.
“Me!”
I spread my arms wide, grinning like a maniac.
“Did you miss me? Of course you didn’t. You were too busy KIDNAPPING MY BOYFRIEND DURING MY WEEK.”
“Your week?”
Thalia’s grip on Kai tightened. He made a small uncomfortable sound but didn’t struggle. Smart boy. Getting between two cosmic entities in a jealousy rage was a good way to become collateral damage.
“MY. WEEK.”
I stalked forward, each step making the obsidian floor crack under my boots. Green lightning crackled around my fingertips. My eyes probably looked insane but I didn’t care.
“We have a SCHEDULE, Thalia. A very clear, very specific schedule that keeps things fair and prevents exactly this kind of nonsense.”
“I don’t care about your schedule.”
Her hair lashed out like angry tentacles. The strands carved through the air with enough force to cut steel. They missed me by inches, intentionally. A warning shot.
“Forever doesn’t follow schedules. Forever doesn’t wait its turn.”
I laughed.
It was a harsh, manic sound that made the stars in the walls flicker nervously.
“Forever? FOREVER? You had him for what, twenty minutes? That’s not forever, that’s a coffee break!”
“Twenty minutes is longer than you’ve managed to keep him in your timeline.”
Oh.
OH.
She did NOT just go there.
“At least I don’t have to kidnap him to spend time with me! He actually WANTS to visit my cell!”
“He tolerates you because you’re entertaining. I’m offering him ETERNITY.”
“Nobody wants eternity with you, you obsessive void witch!”
“Says the chaos gremlin who says his name sixty-three times per conversation!”
We both stopped.
The insults hung in the air between us. Kai made another small sound, this one closer to a sigh of pure resignation. He’d given up trying to mediate. Smart.
Thalia’s emerald eyes narrowed to slits.
“Give him back.”
“No.”
“That wasn’t a request.”
“And this isn’t a negotiation.”
Her hair exploded outward in a mass of writhing darkness. The strands multiplied and thickened until they looked less like hair and more like tentacles made of solid void. They filled the space between us, each one tipped with reality-warping energy that could unmake matter.
I snapped my fingers.
My full battle armor manifested in a burst of green light. Black leather and gold trim covered me from neck to boots. The golden horned halo-crown materialized above my head, glowing with divine fury. My eyes lit up with chaos magic that turned the air around me into shimmering distortion.
“You want to do this? Fine. Let’s DO this.”
Thalia’s black dress shifted and rippled. The fabric became something more, something alive. Void energy poured off her in waves of crushing darkness. Her hair grew longer, wilder, until it looked like a living storm of black tentacles surrounding her completely.
She didn’t let go of Kai.
Of course she didn’t.
“You’ll have to take him from me.”
“With pleasure.”
I moved first.
Chaos magic propelled me forward faster than physics should allow. I crossed the distance between us in a blink, my fist wreathed in green lightning aimed directly at her smug perfect face.
Thalia’s hair met me halfway.
A dozen tentacles slammed into my attack, deflecting the blow. The impact sent shockwaves through the dimension. The floating bed crashed to the floor. The star-walls cracked like broken glass.
I spun and launched a kick at her midsection.
She blocked it with a shield of compressed void. The shield absorbed the kinetic energy and reflected it back at me. I tumbled backward through the air, twisted mid-flight, and landed in a crouch on what used to be the ceiling.
Gravity was optional in pocket dimensions.
“Is that all you’ve got?”
I conjured a spear of pure chaos and hurled it at her.
Thalia caught it with her hair and crushed it into nothingness. She waved her free hand and the obsidian floor erupted into spikes of frozen void. Each spike was sharp enough to pierce dimensional barriers.
I danced between them, my movements too fast to track. Green afterimages followed my path as I zigzagged through the deadly terrain. When I reached the edge of the spike field, I clapped my hands together.
The spikes transformed into butterflies.
Thousands of glowing green butterflies that exploded outward in a cloud of chaos magic. They swarmed Thalia’s position, each one carrying a small payload of reality-warping energy designed to destabilize her carefully constructed dimension.
She screamed.
Not in pain. In RAGE.
A pulse of void energy detonated from her body. It vaporized the butterflies instantly and kept expanding. The wave of darkness consumed everything it touched, turning matter into nothingness.
I threw up a shield at the last second.
The void wave crashed against my barrier. The impact drove me backward through three walls of solidified starlight. Each wall shattered like glass as I passed through it.
When I finally stopped, I was on the far side of the dimension.
My shield was cracked but holding. My armor was scorched but intact. My crown pulsed with angry golden light.
I looked across the ruined romantic battlefield.
Thalia stood in the center of the destruction, still holding Kai like a prize. Her dress was torn in places, showing more of that luminescent skin. Her hair writhed around her in a storm of void tentacles. Her eyes blazed with cosmic fury.
She was breathing hard.
So was I.
We stared at each other across the battlefield, both of us calculating. Both of us measuring. Both of us realizing this could go on forever, and the dimension wouldn’t survive it.
Kai cleared his throat.
“Are you two—”
“STAY OUT OF THIS!”
We both shouted it simultaneously. Then we glared at each other for daring to speak in unison.
That was it.
Words had failed. Diplomacy was dead. There was only one way to settle this.
I charged.
Thalia charged.
We met in the middle with enough force to shatter the dimension’s structural integrity. Reality screamed as two universe-ending entities collided at full power. Green lightning and void darkness spiraled around us in a deadly double helix.
Our faces were inches apart.
My golden crown blazed like a sun. Her living hair whipped around both of us like a cage of darkness. My fists were clenched so hard my knuckles turned white. Her emerald eyes locked with mine in pure, undiluted hatred.
Sparks of black and white energy crackled in the space between us. The air itself was breaking down, unable to handle the concentration of divine fury.
Neither of us moved.
Neither of us blinked.
This was a stalemate, and we both knew it. We were too evenly matched. Too stubborn. Too absolutely unwilling to back down even one inch.
Her lips curled into a snarl.
“He’s mine.”
My grin turned shark-like.
“Over my dead body.”
“That can be arranged.”
“Try it, void princess.”
The dimension around us began to collapse. The star-walls imploded. The obsidian floor cracked down the middle. The entire pocket reality was unraveling because two cosmic entities were having a custody dispute.
Somewhere behind us, Kai groaned.
“I hate my life.”
I didn’t break eye contact with Thalia. Didn’t even twitch. This was between us now. This was personal. This was about more than schedules or rules or even Kai himself.
This was about PRINCIPLE.
If she wants a war for his heart, I’ll give her one she’ll never forget.







































That catfight was hilarious