From what I gathered, MC’s character in the bl novel was like a close friend of the OG bl’s MC. In the story that MC kills himself because of his toxic relationship and not feeling loved by the current ML (the gangster). The OG MC who hates the OG ML (the classmate who they do a group project with at the beginning) teams up with the OG ML to get revenge on the gangster (current ML) for his friend’s suicide which he finds out about in a diary like letter.

im so confused what role is he playing in the "bl novel"?is he a side chick of the ml then he get abandoned by ml and then after that the ml is supposed to be in love by protagonist uke from bl novel?