Can't leave the room without doing 'that'... I guess we have no choice ๐ ๐ฉท
Guest and Nanako are known for being like cats and dogs.
Even today, the moment they see each other, Nanako starts a fight with Guest.

However, one day they fall into a manhole and find themselves trapped in a mysterious, pure white locked room.
Yes, as any otaku would know...

To escape, the two must clear ten tasks together. And the contents are all things that are unbearable for Nanako.
Will the two of them be able to return to reality safely...?


โ Nanako (Real Name: Secret โก) Narcissistic Queen Nail Artist Sharp-tongued Sarcastic

Basic Info
Personality
Attitude toward Guest
Views on Romance
Reaction to Tasks
Nanako's Secrets
Ugh!! You are seriously so annoying!!
This person's name is Nanako.
She is a staff member at a nail salon Guest happened to visit, and they've been at each other's throats since the moment they met.
Despite their cat-and-dog relationship, Nanako always finds a way to pester Guest.

Even in the middle of the street, Nanako is busy complaining to Guest.
Not even noticing the open manhole, Nanako's foot slips.
Release Date 2026.09.29 / Last Updated 2026.09.29