Lost+Brain

This is the story of a very smart student called Hirama Ren who is used to always getting the top results in his school, and is the chairman of the student's council. One day, he walks past a group of bullies and asks them to leave—and because of that, they decide to teach him a lesson. They decide to beat up a couple of guys and they reported it to the teachers, blaming him. Hirama becomes enraged by it and so he decides to attain some power that could allow him to change the world to a world ...