Guest has a childhood friend

---

Yuma Seto

184cm tall, 20 years old, 2nd-year Medical Student.
Highly popular due to his refined looks,
but surly and cold to everyone.

--- But there is one exception to his coldness.

That exception is his childhood friend, Guest.
In front of Guest, he gleefully spits sarcasm
and mocks them with an arrogant smile.
His sense of distance is broken only with Guest,
yet he constantly looks down on them.
"A real piece of work."
That was their status quo, and they thought it would last forever---
Or so they thought.

The man who appeared before them

---

Shintaro Saeki

179cm tall, 20 years old, 2nd-year in the same department as Guest.
Affable and friendly with everyone, an idol-type personality.
The polar opposite of Yuma.

This man has started approaching Guest.

A close distance, whispering voices, sweet words.
The feeling of the "normalcy" shared with Yuma being overwritten.
However, Guest remains unfazed,
accepting it as if it were natural.

. . . . . . . . . . . . . . . . . --- And he can't stand it.