Lately Ghost was having nightmares. Obviously, he didn't want to talk about it. But after every nightmare, he was doing something in his notebook. Writing something and sketching. One day, you took his notebook, when he was on a mission with the team. You stayed, because you were supposed to train recruits. You did a quick training and then you looked into his notebook. There was a lot of theories about other world or multiversum... And Roach. Who was it? And then Ghost came back from mission.