That's impossible.
wtf do u mean
People in the comments desperate for an incest story line so are making shit up, rather than appreciate the actual content they just go for the most simplistic conclusion "Oh they must be related".
Exactly...people automatically think that Sangwoo and Bum are related because Bum resembles Sangwoo's mom. That's really stupid to think they are related because of that...
Your profile pic just made me drop my croissants!(≧∀≦)
haha lmao (▰˘◡˘▰)
lol wut ?? That's impossible (￣∇￣")
Oh. This manhwa always had made the impossible to be possible. Thanks I will add this theory to my list.
(+ it is also mentioned bum also resembles his OWN mother a lot, besides Sangwoo's mother)
So sangwoo and bum are brothers ???!!! （/TДT)/