That fic where Chanwoo sees bad comments and starts to feel bad about himself but before he has to chance to fall into bad patterns, his hyungs are already there to catch him. 

That fic where Ikon gets a new abusive manager who targets Chanwoo

On the anniversary of Chanwoo's two years with iKon, he breaks down in the bathroom and hurts himself, it's not the first time he does it and probably not the last but it's the first time where he's not alone.

Chanwoo stays for practice long after it’s ended, but on his way home he hears loud calls from behind and gets scared, in the midst of his panicking he calls the first person he can think of.

Chanwoo hurts his ankle during practice but doesn’t say anything, it becomes more obvious during their concert and in the end, he collapses from pain. Worried hyungs are very worried.