M4 SOPMOD II prefers to be called “SOP-II”, since she finds her full name too long. She is a enthusiastic and motivated T-Doll who loves fighting and being with friends and is a self-admitted sadist with an irrepressible urge to torture and collect the body parts of her enemies. According to SOP-II herself, this applies not only to Sangvis Ferri units, but to any enemy of her allies, as she is primarily motivated with protecting her friends and punishing “villains” rather than fighting for its own sake. She easily becomes lost in the rush of battle and is prone to rushing too deep in enemy territory, and under some circumstances can enter a berserk rage.
