Even wild ones fall in love. Sachie Wakamura just lost her mother, and her estranged grandfather has shown up to take care of her. The only problem is that grandpa is the head of a yakuza gang! Too scared to join her new family, Sachie tries to continue living her normal life. She can't run far though, since one of the most popular guys in school is part of her grandfather's gang and her new protector. No one at school knows about Rakuto's hidden life, and soon Sachie finds herself falling for her bodyguard. But she's the granddaughter of Rakuto's boss, and he can never show his feelings for her. Can Sachie find a way to fit into her new family and grab her chance at love?
When Azuma visits his ailing grandfather in the hospital, he worries that without his grandfather, he will be alone in the world. He meets a young girl, Yuzuki, whose aged grandmother is in the same hospital. Together, they try to find the strength to remain in this world when their last relatives have gone. Sachie Wakamura just lost her mother, and her estranged grandfather has shown up to take care of her. The only problem is that Grandpa is the head of a yakuza gang! Sachie tries to continue living her normal life, but she can't run far since Rakuto, one of the most popular guys in school, is part of her grandfather's gang and her new protector. Soon, Sachie finds herself falling for her bodyguard. But she's the granddaughter of Rakuto's boss, so he can never show his feelings for her. Can Sachie find a way to fit into her new family and seize her chance at romance?