Young, free and madly in love. As teenagers, the world was their oyster—but, as adults, their lives seem dimmer, like a very important piece is missing.
A stern young girl who yearns for romance, finds herself involved with a celebrity whose image reveals a hidden persona.
Arata Kaizaki, a jobless adult, undergoes an experiment that makes him 10 years younger. He goes back to high school and falls in love with Chizuru Hishiro, who is more than she seems.
