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.
| Actor | Role |
|---|---|
 Yoo Seung-mokGeon-seok | Geon-seok |
 Hwang Ji-ahJung-hee | Jung-hee |
 Kim Min-kyungYoo-sun | Yoo-sun |
 Song Dong-hwanYoon-gwon | Yoon-gwon |
 Kim Guk-heeGeon-seok's wife | Geon-seok's wife |
 Kim Ja-youngNot listed | Not listed |
| KKim I-roonNot listed | Not listed |