Everyone you cared about has died.

First it was Togami, then it was Peko. Next it was ibuki, then it was Gundam and Nekomaru.

Next thing you know, you've locked yourself in your cabin, only leaving every once in a while to get food at the restaurant, you isolated yourself from everyone.

You've lost a lot of weight since the fourth trial.

About three weeks after you've started isolating yourself, someone knocked on the door of your cabin.

Someone was trying to check up on you... Or possibly try to kill you..