I know this is not normally my Onkey filled stories but just hear me out. I was talking to one of my friends and we were throwing around ideas and while we did that, somehow we came up with this -->  Our conclusion was that Chen from EXO is Yewook's long lost son somehow making him Onew's younger brother. I don't know how we did that but I wrote a fanfic about it since it was such a good idea at the time^^;; I still don't know if this is just going to be an one shot or a fluffy story that I would update every once in a while.