Min Jae-won is a handsome young man who has been noticed at work for his excellent work performance and good looks. However, his boyfriend Hwang Chan, an older man he thought he was getting along well with, abruptly breaks up with him. Jae-won is sad and depressed over the breakup, and while reminiscing about their memories, he meets Chan's "ex-boyfriend". Not long after their breakup, Chan already found a new boyfriend...?! But Chan broke up with him too? As they search for traces of Hwang Chan, they discover an "ex-boyfriend report" written by Hwang Chan. Why did Chan write and keep such a document...? And... why does he have so many ex-boyfriends?!

Original Webtoon:
Ridibooks, Naver Series, MrBlue, Comico, BookCube, Bomtoon, Lezhin, KakaoPage

Official Translations:
T.Chinese