Isang nerd noon na pinaglaruan at pinagpustahan ng minahal nya at ng mga kaibigan nito masyado syang nasaktan kaya nangibang bansa ito. Sa pagbabalik nya ang dating nanloko Sa kanya ay nainlove sa kanya.💕

Baek Su Min gets tired of her parents pushing her to work harder than she is,and she can't take it anymore. So she decided to live with her older brothers, known as BTS at their high school. When she goes to school on her first day,she is already heard all around school as BTS little sister.... to make it all better is that EXO, also known as the TroubleMakers had marked her as their target. How would she be with these troublemakers around her? Will she even fall in love with one of them? But the bigger question is, will her brothers alow it?