In-gyu has intellectual disability. His mother, Ae-soon, takes care of him, nagging him all the time. One day, she is diagnosed with terminal cancer and prepares for her son's independence.
| Directing | Cho Young-jun | Director |
| Production | Park Se-jun | Producer |
| Production | Heo Jeong-wook | Producer |
| Camera | Baek Yoon-seuk | Director of Photography |
| Art | Kim Geun-a | Art Direction |
| Sound | Jang Hyeok-jin | Original Music Composer |
| Editing | Moon In-dae | Editor |
| Art | Kim Deok-du | Set Decoration |
| Writing | Cho Young-jun | Writer |
| Art | Hong Zi | Production Design |
| Lighting | Lee Je-woo | Lighting Director |
| Visual Effects | Cho E-suck | VFX Supervisor |
| Sound | Lee Tae-gyu | Production Sound Mixer |
| Visual Effects | Jeon Gun-ik | Special Effects Supervisor |
| Editing | Kim Yeol-hoe | Digital Intermediate |
| Crew | Im Se-ho | Martial Arts Choreographer |
