Reincarnation As A Lucky Man With System In BNHA?

Reincarnation As A Lucky Man With System In BNHA?,

He's dead ,great surprise.
But there IS a catch: He's not an idiot with a system ,he IS the system.

There'll be a world, where everyone dies and go to the reincarnation circle ,to reborn without memories.

However, what if you are the lucky one?
What is normal is not so normal to you?
What if you find THE ring?
What would happen if you have THE book?
What if you are unlucky in this world and lucky in the next?
What if you know what will happen to you?

First world: BNHA AKA My hero academia
Second: One piece
Third: ...