Ruki is in High School. He loves Science and Art, he is also very quiet and serious about his studies. His parents wanted him to be the best-so they raised him to be very mature and never fool around like most people at the age of 16. But when he was at the wrong place at the wrong time-he meets Reita, Aoi, Uruha, and Tora. These four boys are troubled teens-always getting in trouble. They fool around and never take anything serious. Reita-the leader of these troubled boys- takes a notice in Ruki and believes he can teach the 16 year old to let loose and not take everything so seriously.