One is in hell and the other is a pseudo-human world. People who have nothing to do with each other have a sense of CP, which creates a lot of sparks.
"After seeing many redemptions, I thought I would be redeemed by you, but I didn't expect that what you brought me was an abyss."
Note:
The male protagonist doesn't know that the female protagonist is sick, but he will find out later
separated due to misunderstanding
The title of the book is very understandable
Concept: Prototype