* Based on a visual novel social deduction role-playing game developed by Petit Depotto.

When a shapeshifting enemy known as Gnosia infiltrates a lone spaceship, the crew has only one way to survive: identify the imposter each day and put them into cryo-sleep. But for Yuri, the day never ends. Trapped in a time loop, she relives the first day of the crisis over and over. To escape, Yuri must uncover the truth behind Gnosia and the time loop itself—before it's too late.

Source: Crunchyroll

Note: The first episode received an early screening at a special event on 21 September 2025 at Shinjuku Wald 9 in Tokyo. The regular TV broadcast started on 12 October 2025.

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