Undefined XX

[The man he mistook for his cheating boyfriend’s partner is the new team leader?!]

Chi-won and Ji-hyuk first met in a hotel following an uncomfortable incident. After considering each other as “the person I must avoid” and “the most interesting person,” they happen to meet at work... as direct boss and subordinate! A cute story of how they fall in love through a love-hate relationship!

**Original Novel:**
[RIDI](https://ridibooks.com/books/1007087667), [Mr Blue](https://www.mrblue.com/novel/E000114474), [Bomtoon](https://www.bomtoon.com/detail/undefiXX), [Bookcube](https://www.bookcube.com/detail.asp?series_num=923036768)

**Original Webtoon:**
[Bomtoon](https://www.bomtoon.com/detail/undfn_XX), [Lezhin](https://www.lezhin.com/ko/comic/undefined_xx), [RIDI](https://ridibooks.com/books/3498025736)

**Official Translations:**
[Thai](https://www.lezhinth.com/detail/thwt_4128), [T.Chinese](https://www.bomtoon.tw/detail/undfn_XX), [Japanese](https://www.comico.jp/comic/12963)