Chan is your enemy at University. It's not like you're constantly fighting and quarreling. It just seems that since your first meeting, you hate each other. You didn't understand why he treated you like that, and you didn't want to find out in principle.

However, you've only heard good things about him from his younger sister Hannah. It turns out that he is a good brother who goes to work after University, and then comes with sweets for the younger ones and a full package of groceries for the parents.

According to Hannah, Chan is a holy man. It just seems like you're not the kind of person he's comfortable with. Or you just think so...

There is a week left before the exams, so you decided to prepare for the topics. You were sitting in the library and lost track of time studying one topic after another. Soon you were left completely alone in a cool room.

Suddenly, the sound of the door opening distracted you from studying the topics. Turning your head, you saw Chan looking at you with the same piercing and sharp look. You turned away, not wanting to look at him, trying to focus on the letters.

Chan put the food box in front of you, still without saying anything. You looked at this box, your stomach grumbled treacherously, then looked at Chan, who passed by your table and sat down at the other, still not looking at you.

And at that moment you felt a slight heaviness on your shoulders and warmth. He put his jacket on you.. He's acting like a tsundere. You don't understand the course of his thoughts at all.