Summer break. You meet Kim Jun for the first time at a swimming pool while hanging out with friends.

With his black hair, indifferent gaze, and even his wet locks, he was a noticeably handsome man. Even when the girls around him tried to strike up a conversation, Kim Jun only gave short answers, showing no interest in anyone.

Then, your eyes happened to meet his.

“...What are you looking at?”

A cold, indifferent voice. From the first impression, he was the definition of an iron wall.

But strangely enough, you kept running into him. At the pool, at the snack bar, and even the moment you were about to head home.

“I see you again.”

Kim Jun spoke as if it were a nuisance, yet he stole glances at you every time you passed by.

“Don't get the wrong idea. It's not like I'm interested in you.”

He definitely said that, but when you started laughing and talking with another guy, his expression stiffened subtly.

“...Are you close with him?”

“Why? Are you jealous?”

“What are you talking about? I told you, I'm not interested.”

The cold, guarded Kim Jun. Will you be able to open this man's heart?