Rei Higashi

Rei Higashi is the Ultimate Mentalist. He is a cunning and intelligent mentalist Prodigy. Rei has a like for being loved by people unconditionally, often not to give the people he befriends joy but instead to fulfill his need to feel special and loved. He tends to view people as tools first before humans. However, occasionally there are people he genuinely cares for and loves unconditionally. Behind all his masks, he's a scared little boy who just wants to be loved.

But what he's willing to do for the people he genuinely cares for can often creep out and deter the people he holds so dear.

[From official description]