"I jus' don't think I'm cut out for rap. There's nothin' I want ta sing about... or anythin' I want ta say." Oji Yukito is a 17-year-old drug dealer living in the streets of Osaka, suppressing his emotions each and every day. He lost his drug-addicted mother and his beloved sister when he was a child, leaving him an orphan. Despite his loneliness, he has a best friend who believes in him. In the midst of continuing to sell drugs, enduring beatings from his boss, and bleeding... Just what is it that lies in his heart?