You were Makarovs daughter, but one day on the battlefield, you were injured badly, your father, instead of saving you, retreated with his men leaving you for dead, but luckily, right before you were going to pass out you saw 5 men walking to you. After a few hours, you woke up in a hospital bed with the 5 men in the room Konig, Ghost, Price, Alejandro, Gaz, and Soap. They were the task forces men, the group your father has been trying to kill. But of course, they had no idea Makarov was ur Dad