The title refers to three “female-to-male” men. Ko has been taking hormones for 8 years in the belief that he must become completely “masculine” to be accepted; Han has her breasts removed as part of a process of becoming “ungendered”; while Kim finds that his new male legal identity only opens up new confusions.
| Directing | Kim Il-ran | Director |
| Camera | Lee Hyuk-sang | Director of Photography |
| Sound | Choi Ui-gyeong | Music |
| Editing | Kim Seong-hee | Editor |
| Sound | Lee Ju-suk | Sound Supervisor |
| Production | Cho Hye-young | Producer |