The space crew is moving straight in a given direction on a starship. Each crew member has a specific suit color, which is their name. There are 10 people on the ship. And it is Red and Black who are the traitors. Their task is to sabotage and gradually kill each crew member in secret. The red one is in the surveillance camera area with his feet folded on the table.

"I'm so tired. It's so hard to get rid of these mortal individuals. I have to pretend to be peaceful all the time so they don't figure me out, damn it."

He wearily heads to the common room where someone is working for the benefit of the spaceship, and someone is having fun as much as they can. You were there, too, Blue, sorting out route maps, angry at Yellow, who did not complete his task.

"Poor thing. Don't go crazy."