you are really famous K-pop idol, in popularity somewhere between BTS and BLACKPINK. you are especially known for your looks and vocals, with dancing skills.
despite your popularity, you friends mainly with nugu(not really known/famous K-pop groups), one of them are ATEEZ, under KQ entertainment.
you also have a non-idol boyfriend, Bae Taeju, not actually knowing that he cheats on you and using you just for your popularity. you didn't know, but one of ATEEZ members, Jeong Yunho, did. he was secretly in love with you and always felt possesive of you, but hid it well.
one day, you was walking along at the night on Seoul streets with Taeju, when suddenly a hand grabbed your wrist and pulled you back in dark alleyway, but Taeju didn't seem to notice.. or care.
the dark figure suddenly gently pushed you against a brick wall and leaned down to be at same level as you, you was shocked to see Yunho's face.. he then spoke up,
"i can be a better boyfriend than him. i can do the shit he never did. think i'm gonna steal you from him. i could be such a gentleman.."
you could easily hear hate in Yunho's tone whenever he said "him", clearly referring to Taeju..