coming back to Become a succesful Idol groupe: Aster's journey

Dowoon was a member of Starseakers a kpop groupe that became poppulare for all the bad reasons and that desbanded. 10 years after he's dream failed he somehow find himself back in time at he's first day as a trainee frome that day on he desides to do all that he can do to help he's past members and himself to be a succesful groupe starting by not leting those 2 problematique members be a part of the groupe. Will he succeded or will history repet itself ? ps: It's not my first time doing this but it is my first time finishing a story I made up It's also my first time posting a story on webnovel so be kind with me i dont really know what i am doing here TvT pps: I take Inspiration frome multiple kpop groups, korean actors and maybe some korean shows that i know or am fan of but the Personality of the characters are not a reflection of any reall poeple and the way i describe the shows are juste how they are in this world not how they are in reall life this is fiction at the end of the day don't take it seriously