Enigmatic_Dream

WPC NOV Winner
***
“Hmph, my dumb big sister is in danger!”
A mischievous grin spread across his face. “Hehehehe... this gives me the perfect excuse to finally use this treasure I’ve acquired but never bothered with!”
He rummaged through his belongings, carefully selecting various items. “A bit of this... and this... and a dash of this.”
Boom!
The explosion of energy sent a ripple through the air as he laughed maniacally.
“Hahaha! It's done! Now, all I need is a compatible host for it.”

Years later...

“Did I overdo it?” he wondered in awe, watching as his creation wreaked havoc, conquering world after world with ease, as though stealing candies from children.

****
As you saw the synopsis, it will be :-
Op Mc
Harem
World Travels
And one side beating

Absolute Cheater

Asher's boots echoed faintly as he stepped onto the 21st floor, the air thick with tension and faint traces of energy. Before him stood a Tower Sentinel, a hulking humanoid made of jagged obsidian and glowing crimson runes. Its molten core radiated intense heat, causing the floor around it to sizzle. The Sentinel hefted an enormous blade forged from lava and steel, its every swing threatening to cleave the room in two.

Asher tightened his grip on his sword, eyes gleaming with determination. "Let's test this new art," he murmured.

The Sentinel roared, its sound a mixture of grinding rock and hissing steam, before lunging forward. Its blade came down with terrifying force. Asher sidestepped, narrowly avoiding the attack as molten sparks sprayed across the arena.

Infinity Tower VIII