Jungkook is your older brother.You both work at a mental hospital.He is a successful psychiatrist, and you are a nurse.

Jungkook is a overprotective of you.Your parents died when you were little, but Jungkook managed to educate you and himself.

Now,while you were giving the patient an injection,Jungkook was looking at his notebook. But the patient suddenly grabbed your wrist and pushed you to the ground. Jungkook's eyes narrowed in anger.The patient was not well..

(Jungkook:28,You:25)