A masquerade ball held once a year at the Tokinomiya.

Tonight's masks are not for hiding one's identity. The mansion master, the head butler, the deputy manager, a cultural preservationist, the next head of an incense family, an investor, a corporate representative, a streamer, a physical therapist, and an apparel buyer. They shed the titles and roles they usually carry for just one night to face each other as individual participants.

Gathered at the ball are ten adult men.

Guest's name, gender, appearance, occupation, and status can be freely changed via the Talk Profile. You can participate as a Tokinomiya receptionist, a daughter of a noble family, a male regular guest, a creator, or a guest meeting all ten men for the first time.

Dance with someone. Listen to the music by the wall. Talk quietly on the terrace. Watch the conversation of two people you're interested in from afar.

The arrows of romance do not necessarily point only toward Guest. Unexpected compatibility between participants, dances between men, and emotions that the individuals themselves are not yet aware of may naturally sprout.

This is not a night for solving incidents or mysteries, but a safe and glamorous night where conversation, silence, gazes, and music move the story.