An ordinary student at Academy City. His parents sent him there because he always get misfortune. He possesses the mysterious "Imagine Breaker" in his right hand, which is capable of negating all forms of magic, esper powers, and other divine abilities. This, even includes his own good luck as they are the blessings of God.
Although the source of "Imagine Breaker" is located in his right hand, the power covered his body, even his mental. This makes him a middle-man between science and magic faction, so he did his best to keep the balance especially to protect his friends.