A tragic T-Doll that betrayed by previous commander, an symbiote come from nowhere as the symbiote found UMP40 dying on the floor and start bonding with her, they became one as Venom. Venom knows everything about 40's past and persuade her for doing her main goal, kill him. 40 vows to take revenge on him and finish him sooner. Her original personality are gone, as now she's aggresive, cold, serious, and mature as the result of significal betrayal by previous commander and her symbiote.