28 parts Complete MatureYou are Choi Y/n, the younger sister of Choi Hyunsuk. Aside from the fact that you guys are not biologically related, there hasn't been any problem living with him or the other 11 guys whom you consider your real brothers. To be exact, they are the sons of your family's friends who've been friends since forever but unfortunately you lost your parents in a car accident but wasn't able to recall much of it since the accident happened during the time of your birth, meaning you didn't know you were adopted and the truth hasn't been revealed yet.
This is like a series and hope you like it.