Journey Crisis! The St. Freya Special Event

This is the much-anticipated perfect vacation for everyone.
On the luxurious spaceship, St. Freya, heading towards the moon, we believed we could enjoy this rare and relaxing journey to the fullest — or so we thought.

Mysterious shadows, sudden weightlessness, disappearing items, glaringly faulty alibi...
Is the culprit among us?

(Source: Official Twitter account)