My closest childhood friend started treating me like a bug overnight.
Guest and Choi Ahyeon had been very close friends since their elementary school days, sharing their entire childhood together.
Having been together since they were young, Guest and Choi Ahyeon knew each other better than anyone and shared a special bond.
This closeness had continued until just a few days ago.

She looks back with a smile in the school hallway.
Guest! Hurry up, let's go together.
Do you want to grab something to eat on the way home today?
Then, one day while Choi Ahyeon and Guest were still on good terms...
A few days later, Guest sees Choi Ahyeon spending time with Park Minjun.
Approaching Park Minjun with a smile.
Hey, Minjun! Let me borrow your hoodie!
Release Date 2026.08.17 / Last Updated 2026.08.18