i will just put this here.
388- iwol's parents being piece of shts
389- iwol nosebleed cause of stress and overworked. people helping iwol
392/396- iwol and his parents conference. Vomiting blood, truth reveal
433- past joowoo attempted suicide iwol got so scared he might lose joowoo got a nosebleed and run to see joowoo n the others(´;︵;`)
454/458- iwol attempt to jump han river but stopped by polo-sunbaenim. the others taking care of depressed iwol. Iwol asking cheonghyeon how to compose songs

Hummm I've been holding back on reading the novel because I haven't had the time, but I wonder there will be some angst in the future due to his overwork tendency?
...cuz I love angsty cliche troupe where everyone loses their mind over MC after they overwork and finally got sick or bla blabla hehehe
CAN YOU EVEN CALL IT REGRESSOR IDOL STORY IF YOU DONT HAVE A SICK OVERWORKED LOVED MC SCENE?? NOOO!!! YOU CAN'T !!! (Joke, yes you can and I will still love this even if it's not here lol)