its been 10 years since seulgi comes to s.korea from japan and its been 4 years since she become an idol and have a crush on irene... what if her past come when her life is going on well? (in this story(idea), seulgi is yuzu from japan comic named citrus who is tired from being put in the dark by her (ex)girlfriend/stepsister and got an opportunity to become a trainee+idol in one of the 3 big entertainment company, SM. and the story happened right at this year, 2018) can someone make it?