Apocalypse - Evil Shelter System - Chapter 7: Want Food? Trade Something Valuable!

Seven days remained until the countdown to genetic mutation.Seven days later, all creatures on Earth would undergo mutations. Giant mutated creatures would swarm and attack humanity, putting their fate in jeopardy. The entire Earth would be ruled by these mutated beings!Yang Xiao accidentally walked into a genetic store where various gene potions were sold, capable of altering human body functions.From that moment on, he embarked on a crazy journey of genetic evolution.

In the midst of the apocalypse, Chen Feng's ability is to communicate with the Abyss, and by means of power or some special sacrifices, he can summon demons from the Abyss to serve him.By chance, he travels back to the day when the apocalypse began...

“I want to be free…”Kaiser Solace always dreamed to be free—from responsibilities, expectations, limits, and even the laws that bound humanity. To him, freedom was ultimate pleasure—an intoxicating dream beyond reach.However, his dream was not something attainable. In truth, true freedom could never exist. Yet, in a world ruled by control and measured by power, Kaiser saw hope in the ability he awakened—[Freedom].Though, raw and incomplete, it fueled his resolve to pursue his dream. With that ability, he slowly carved a path the world had never witnessed—a path to absolute freedom.

Protagonist travels between different anime worlds to right wrongs and uncover his reason for being along the way.