Reborn as Issei Hyoudou: The Phat to Supremacy

Pain.

A searing, all-consuming pain in my chest. My vision blurred as I looked down and saw it—blood. My blood. It pooled beneath me, warm yet rapidly cooling, staining my uniform. The pavement felt rough against my back, but all I could focus on was the growing numbness spreading through my limbs.

Above me, the girl who had just smiled so sweetly at me minutes ago now looked down, her once gentle gaze replaced by something cold, predatory.

"You were a fool to think someone like me would be interested in a worthless human," she said, her voice dripping with amusement as she pulled back her hand—no, her claw—now slick with my blood.

My lips parted, but no words came. No screams, no curses, nothing. Just silence.

'So… this is how I die?'

I had so many dreams, so many things I wanted to do. Becoming a Harem King, living a life full of beautiful women, rising above my pathetic existence as a background character. And yet, here I was, discarded like trash before I even had a chance to live properly.

I wanted to fight. I wanted to rage against the unfairness of it all. But my body wouldn't respond. My vision darkened. My thoughts slowed.

Then—

[Ding!]

A clear, mechanical chime echoed in my head, cutting through the haze of death.

[Welcome, Issei Hyoudou, to the Supremacy System.]

What?

I would've blinked if I could still move. Had I gone insane in my last moments? Hallucinating before I slipped into nothingness?

[System initializing…]

[Unique Trait Detected: Reincarnation Memories Unlocked.]

[Activating Multiversal Chat Group…]

A rush of information surged into my brain like a tidal wave, drowning me in unfamiliar yet strangely familiar knowledge. Memories of another life—no, my past life.

A life where I had been… an ordinary guy. A guy who knew this world.

Knew that this girl—Yuuma Amano—wasn't just some sweet high school beauty but actually Raynare, a Fallen Angel who was about to kill me. Knew that the supernatural world was real. That I was supposed to die here… and be resurrected by Rias Gremory.

Except now…

I wasn't just Issei Hyoudou, the pervert destined to be a pawn.

I was me.

A reincarnated soul with knowledge of the future, armed with a system that promised supremacy.

The pain in my chest was still there, but it didn't matter anymore. Because at that moment, something shifted.

A slow grin stretched across my face.

"Well… this just got interesting."

[Supremacy System Initialized.]

[Would you like to activate your first feature: Multiversal Chat Group?]

[Yes] / [No]

With the last of my strength, I mentally clicked [Yes], just as the darkness swallowed me whole.

And that's when everything changed.