A visit to the photographer's returns the physical looks of a 70-year-old grandmother back to her 20s. Things get even stranger when his grandson asks her to join his band, and his best friend begins to fall for her.

Cast:Yang Zishan, Gua Ah-leh, Chen Bolin, Lu Han, Wang Deshun, Wang Qing,

Genre:Comedy, Music, Fantasy,

country:South Korea, China, Hong Kong, Taiwan,

Production:CJ Entertainment, Invincible Plan, CatchPlay, China Film Group Corporation, Media Asia Films, Beijing Century Media Culture, Huace Pictures, CJ Investment,