
I have a theory that nakyum is an illegitimate child of a noble and was abandoned to protect the noble family's honor.

Fan-Theory
Ok so like him and Jihwa are half-siblings right. The father was actually in love with Na-Kyum's mother and wanted to run away with her but they got caught and she was forced to run away and took refuge in the sex house. She passes away due to an illness she got but Na-kyum is still raised by all of the women who work there. One day they get attacked and they send Na-Kyum away and the story goes as it does canonically.

http://www.mangago.zone/read-manga/experience_scene_of_xx/uu/iur_chapter-1/pg-21/
what if it was the cameraman who leaked the bodycam ?like I think he knows
He is diagnosed with gay.