Yuki's Multiversal Journey

Yuki is like water. No matter what happened around him, he won't care. He can adapt to anything that was thrown at him. Though strangely, he never took an interest in anything. A genius that not known himself fully. Yet, people like him were chosen by Gods to save the world. He doesn't know whether the gods are insane or what to choose someone like him, but he doesn't care. He just wants to enjoy his life. No matter what identity he wears.