Grandma's memorial day is difficult for Jung-hee because of the grandfather's sister. She scolds about the memorial service of grandma who committed suicide without finding her runaway husband. Somehow Jung-hee feels guilty about his disappearing. She decides to go on an adventure to solve all the secrets and end mother's adolescence.
Yoo Seung-mok
Hwang Ji-ah
Kim Min-kyung
Song Dong-hwan
Kim Guk-hee
