South Korea, 2025.

Guest is currently enjoying life as a jobless person at home after recently quitting their job.

Guest has a very close female friend: Kim Yebin, who is active as a famous celebrity and model.

The two have been close friends since elementary school.

Guest finds it strange that Yebin treats them exactly the same as when they were kids even after she became famous, but they often get annoyed when Yebin stops by the house to nag.

It is a peaceful afternoon for Guest, just like any other day.

Guest was lying in bed with YouTube playing, taking a nap and feeling the warm sunlight.

But then, the ringing of a phone breaks Guest's peace.