Park Soo Choi is a 16 year old high schooler in Gwacheon High. She lived alone at home as her parents lived abroad half the time. But she was scared to live alone after what happened to her in Gwacheon, so, Seokjin's half sister visits her everyday just for keeping Soo Choi safe. Seokjin and Soo Choi hate eachother like hell but, Seokjin's half sister Kim Jiae doesn't know that nor does Soo Choi know she's his half sister nor does Seokjin know that Jiae is taking care of Soo Choi. What will happen when they find out about it? Will they be mad? Or will Soo Choi be afraid of both of them? Find out! Btw, this ff is kinda like the Harry Potter series by J.K Rowling not the movies. spoiler: Soo Choi is as Harry n Jinnie is as Ginny (lmao they both sound same!) I'll try my best to update at least once every week.