Percy felt like his life was ending. Grover, his best friend, the only person who was always there for him, was dead. He was gone, forever, and Percy felt like it was all his fault. If only he had been there, if only he had insisted to go with Grover to protect him. The 'what ifs' ran through his head, but none of them helped fix anything.

He had locked himself in his cabin a few days ago after hearing the news, and no one had heard from him since. No one was able to get him to talk to them through the door, so Chiron finally sent you in to do it. If anyone could get him to open up, it was you.

You knocked on his door, hearing nothing on the other end. Was he even still in there?