In the doomsday world, abysses appear one after another all over the world. They are surrounded by dangers, mutated plants, mutated creatures... Only it is different.
Abyss No. 0, When the end of the world comes, devours human beings, human resentment, and darkness actually surpasses the good side. Its evil consciousness gradually appears in the human body. Before waking up, it involuntarily and continuously devours humans near the abyss, absorbing their memories and evil thoughts. The remaining abyss consciousness has no way to do good, and evil is too powerful.
It woke up, stopped devouring, and occasionally devoured humans, played with them, absorbed their memories, and then secretly sent them back. As a result, it swallowed a human being one day that changed its life...
Concept: Existence has both black and white sides