Azu, a 2nd year high school student lived alone after his brother died in a house fire thought to have been an accident, but 5 years after the incident, Detective Yoshihara figures out that the house fire in which killed Azu's brother, was an act of Arson. Azu's high school life goes on with a big reputation. Soon, he finds out that a transfer goes to his class, and that transfer, Shinta Sei, a famous Pianist seems interested in Azu. But what happens when our MC declines his friendship?...