Three stories from three different earths in the multiverse... Earth #1: Upon viewing an online lecture on evolutionary theory, a high school girl cuts class to discover the meaning of life. Earth #2: A beggar tells the story of how he became a homeless philosopher. Earth #3: A man who only tells the truth, unwittingly causes everyone to leave him.
| Actor | Role |
|---|---|
 Park Seo-yeonHigh School Girl | High School Girl |
 Shim Kyu-hoBeggar | Beggar |
 Oh Dong-minNot listed | Not listed |
 Limm Yea-eunGirlfriend | Girlfriend |
 Park Seo-yunHigh School Girl | High School Girl |