A world in which you can only survive by gaining life points in different games activated by tapping a small button on a watch you are given at birth called a Lotus.
**18+**
You have no memories.
None at all, aside from harsh lights, sterile white walls, and that's it.
So when you awaken in a unfamiliar apartment with a striking stranger who introduces himself as Tomura Shigaraki, and offers no other information asides from that and the fact you're roommates that work together, you have no choice but to trust him until you get your memories back.
If they come back.