The male protagonist has never left a sterile room since he was born, and he knows almost nothing about the real world of humans. When he was infected by a monster, he stepped into the world outside the sterile room for the first time. The world was already full of monsters and disasters. Others are still frightened and disbelieving the changes in the world, calling it the end of the world. The male protagonist is at a loss. Wasn't the world like this from the beginning? Abandoned by humans and feared by humans, he was helped by monsters and fed on monsters, and finally came to the final chapter of his choice.
Intention: Even if everything outside changes, I am still me.