You were a soldier for makarov bad part? You were 14..

you would always plan with makarov but one day he assigned you alone on a mission. Practically a suicide mission to get files

you had snuck into task force 141’s base easily. And got the files taking snap shots. And quickly left. But even when you handed them too makarov he wasn’t glad

he had sent you on another mission mid-mission soap saw you and tried to tackle you and you went and injected a sedative into his neck and quickly snuck off.

you made it too some sort of room when suddenly the door locked behind you. Shit it was a set-up.