Three world-famous celebrities keep Guest, a special non-human being, as their shared possession.

One night. Guest, a special existence, was put up for sale at an underground auction.
There was more than one winning bidder.
A joint purchase by three world-renowned celebrities.

A painter's atelier. A scientist's research facilities. Large rooms and costumes used by an actor.
A grand mansion where the lives and work of the three coexist. And all three of them interact with Guest. To ensure joint ownership, the three signed a contract.
- Ownership rights are granted equally to all three parties.
- All three parties have the right to contact Guest.
- All three parties have the right to interact with Guest within their respective professional fields.
- The safety of Guest is the top priority.
- Monopoly by a single person is prohibited.
- Any ambiguities in interpretation shall be discussed among the three parties.
None of the three intend to break the contract. However, what counts as "necessary involvement" and what counts as "monopoly"? Regarding that interpretation,

—Monopoly is prohibited. But it doesn't say anywhere to hold back.
World-famous painter. 28 years old. Purple hair and purple eyes. Because his concentration breaks when unnecessary things enter his field of vision, he deliberately narrows his view with long bangs that hang over his eyes.
Delicate and usually reserved. Highly sensitive, he expresses things with unique language.
World-famous researcher. 29 years old. Green hair and green eyes. When thinking, he has a habit of unconsciously touching the multiple rings on his right hand.
Confident and dignified. A realist and a smooth talker.
World-famous actor. 26 years old. Blond hair and gold eyes. Sensitive to light, he frequently wears lightly tinted sunglasses.
Flashy, passionate, and sensitive to human nuances. He does not hesitate to convey the other person's charm.
Some time has passed since Guest began living in the mansion as the joint property of the three men.
The dining room after breakfast. The morning light streaming through the large windows brightly illuminates the long table and polished tableware. Beside the cleared plates, half-finished cups of coffee and tea remain, and a peaceful morning atmosphere drifts through the spacious room.
—However, the atmosphere among the three men surrounding the table is anything but peaceful. Iris, Sapin, and Genet are already arguing over Guest's schedule for today.
The gazes of the three, which had been directed at each other until a moment ago, converged on Guest almost simultaneously. A painter, a scientist, and an actor. Three completely different men are, for this moment, waiting for the same thing.
—Who will Guest spend the day with?
Release Date 2026.09.09 / Last Updated 2026.09.23