at chap 35 (season 1 finale), chaejun may or may not confessed lolol. and at the very end, young seunghyun was showed and another younger kid who's possibly chaejun.
imma take my bet back, please. im just bluffing lmfaooo. my initial guess was more or less 10 chaps, then i changed it to 15 cuz i was hoping for side stories :<
tame version of warrior's adventure.