I plan to make a comic where it's set to matured and will have organs and blood in it. It's about a man with no legs that enters the before life. A life where he is able to pay with the rest of his body or gain it. The goal of the event is to fill the vats with other people's organs. The one who fills their vat with the most organs wins a body for their next life.
The characters of the story will be using their organs as weapons and they can also make their organs big or small. People don't feel pain and they all have regeneration up to a certain point. This comic will be a one shot, maybe.
I also have a character with regeneration and the ability to use their organs as different weapons, but they're incredibly censored in another story called, "CENSORED".
Note: I deleted a lot of the story for, "CENSORED," so you won't be able to see what I mean for the incredibly censored part.