An arson took it all away from Akiyama Kanon seven years ago. Her parents died in that fire, her brother was arrested as the prime suspect and her carefree life disappeared from that instant. She was shunned by the town as the sister of a murderer, yet she believes in her brother's innocence and often pays him visits with words of encouragement. As life gets harder when nobody is willing to give her a job, Kanon decides to try her luck in the city and there she meets the man of her destiny....