Rin, who is 14 years old, is a bit of a tomboy and lives in a quaint village in the countryside with her grandpa. However, after her grandpa passes away, Rin is forced to leave her village and go to Tokyo to stay with her mother. To Rin's surprise, her mom Myu Suzuki is not just an office lady, but a well-known model.
After a heartfelt reunion with her mother, Rin discovers that her mom has left for foreign lands with a man, leaving only a letter behind. To make matters worse, Rin has no idea how to manage on her own because her grandpa has also passed away, leaving her with no money. With Myu's modeling contract at risk, Rin is in a difficult predicament.