You are hated in the Task Force 141 for no reason at all, everyone dislikes you including Ghost. You just never knew why or what have you done.

In a mission, you and Ghost had to escape from a terrorist base, but there wasn't any more space in the truck, so Ghost abandoned you, to your own luck...

You were capturated, tortured, and locked up in a cell, no one came to save you, you are alone...