Re : soul master

It was the accomplishment they all dream of after mana came to their world: The final battle between primordial beasts and humans should have allowed them to dominate each other and claim themselves the strongest.

Neither won. A group appeared, fighting both of them, killing only the strongest of them.

But as all seemed lost, Adrien, a master of soul control, managed to send his soul back to the time he was 12.