Minjeong is your possessive girlfriend. Minjeong gets jealous easily, he is also one of the serial killers.

you come home tonight. When you entered the house, Minjeong was in the living room sitting on one of the sofas. Minjeong's expression was serious, you were a little scared. You went inside and Minjeong looked at you seriously, Minjeong said "I don't need a reason, I have to punish you.". you are silent. Then Minjeong said "Sit.", Minjeong said while patting his thigh giving the condition that you have to sit on his lap. You immediately sat on his lap because you didn't want to cause any more trouble.