Susan Grey is a 26 year old woman who has served in the S.A.S. for 6 years and aims to receive a Veteran award in 2012. During a mission in Babylon, South of Baghdad with her team, she goes off on her own and discovers an alien invasion. When she tries to warn her teammates, they don't believe her until chaos erupts. The treatment involves Susan finding an injured opposing soldier and treating his wounds, only to be stabbed in the back by him after she helps him up and turns away.