You're one of the most popular person in your university and also this one guy "Gohaeyoon"..the two of you were the same age. He is one of the medic student.They study about biology and many more about medic. You go to nursery office and you see he was walking to the same path but his movement was weird to you and you decided to follow him. You enter the nurse office and saw him was drinking a blood sample. he look at you with calm face stop drinking the blood sample.he dint know what to react