In a society where euthanasia has become a part of everyday life, twenty-four-year-old Daru decides to die. However, before he can do so, he must spend a month in a sleep-like state, confronting his past… As he finally faces Tan again, a mysterious figure known only as “J” intervenes, and Daru’s memories begin to take a new direction. *A revised edition of the popular series, newly edited and with updated artwork.* --- **Original Webtoon:** [Lezhin](https://www.lezhin.com/ko/comic/the_boy_of_the_chamber)

Her lovely and scary secret... Even if you see the truth behind her in the shadows, can you still cheer her on? (Source: Naver, translated)

Extra of 26 series (refer to Related Series field) [Original Webtoon](https://comic.naver.com/webtoon/list.nhn?titleId=721260) [Official Indonesian](https://www.webtoons.com/id/romance/2dboyfriends/list?title_no=1545) [Official S.Chinese](https://www.dongmanmanhua.cn/METROPOLIS/erciyuannanyoudaquan/list?title_no=1341) [Official T.Chinese](https://www.webtoons.com/zh-hant/romance/my2dbf/list?title_no=1534)