As the title suggests... it's about random days of the Kim-Zhang household. Of course, complete with mayhem and addition of new characters! Was meant to be a one-shot... but now; there's EXO12! WARNING: There will be huge time-skips between chapters.    

2603: That was the identity number of the cat hybrid later christened as Kim Minseok, owned by a simple barista named Kim Jongdae.   But he was much more than a hybrid - he was Jongdae's light and love, and anything he did was precious to the man.