A World in Ruins: When Heretics Begin to Invade

(No System, one female lead, no needless infighting, a touch of ensemble cast, not brainless or aimed at beginners)

The Black Tide engulfed Shenbei City, while spiral clouds drifted across the sky.

That day, Jian Yi's online girlfriend asked him what would happen if anime became reality.

Then the world fell apart and the heretics descended. Goblins and gigantic, wild gods came one after another, and the school became a prison.

His classmates panicked, his teachers vanished, and order collapsed.

At this moment of desperate crisis, two guests also appeared inside Jian Yi's body.

One wanted his soul. The other wanted his body.

At the brink of despair, the soul revealed its identity:

“I am the Seventh King, the Colorless King!”

With the wisp of wind he had awakened, he fought his way to survival through an endless war.

When everything had finally settled, he and Natsuki Subaru stood on opposite sides.

Jian Yi asked, “You asked me before if this would ever end. Now I'll answer you:

It definitely will!”

Jian Yi stepped over a mountain of corpses and spoke coldly:

“I will drive every last one of you out of this world!”