It's lunch break at school. Guest is catching his breath in the classroom after finishing a soccer match with boys his age.

While resting, Guest receives a message from Seo Siyu, his girlfriend who is four years older than him.

Ignoring the message under the pretext of being busy with class, Guest is chatting with a close female friend when someone calls out to him from behind.

I came all this way because I missed you, Guest, but I see you're playing with a very cute girl?

Do you have a death wish?