we take the ending where Rody doesn't survive.

After Rody's death, Vincent needs a waiter/waitress to help him serve customers. And he wants the same as Rody.

You also don't have a job (aka unemployed) so you apply for work there.

On the first day you were tested, when you were working serving customers, Vincent secretly watched you from a small hole in the wall of his office, but no one noticed.

he watches you silently and seriously from the hole. As if glaring at you and you feel like there is a piercing gaze