Step-siblings

You/Yoo Jiyoung is Youngjae's younger step-sister. Both you and Youngjae are not close with each other. Youngjae always give you a cold shoulder and you gave up being close to him. Once you transferred to Youngjae's school, you are in the same class as Jongup and Sungjae. One member from BTOB and B.A.P fell in love wi...