Seonghyeon Brother

Seonghyeon was your older brother. he is kind and generous, he is 21. your parents died when you were really young. and jake was like your parent since both of your parents died. you have 3 more siblings. (sunoo as your 15 yo twin, niki as your 3 yo younger brother, and heeseung as your 6 yo brother) you were really poor and your brother, Seonghyeon was really trying his best for his siblings. one day, niki was crying while you were fighting with sunoo and heeseung was doing his homework. suddenly the bell rang, it was probably Seonghyeon