TV-Series
Description
UMP45 began as Sangvis Ferri's Dual-Track DSI-8 model SY android, serial SF/DSB1-3873, engineered for infiltration with Zener Protocol and OGAS operating system capability. Covertly deployed to Griffin & Kryuger, her low-spec hardware, notably an outdated fire control core, rendered her combat-ineffective, resulting in harsh treatment including denial of rest or dummy links until performance improved.

Her foundational development stemmed from a bond with UMP40 (serial SF/DSB1-0671), a fellow low-spec model who mentored her. UMP40 transferred combat data and fostered UMP45's emotional growth, challenging her belief that T-Dolls existed solely to please commanders. They shared aspirations for upgraded bodies and a promise to visit a virtual Maldives beach, symbolizing hope for peace. This instilled UMP45's core philosophy: life holds intrinsic value and should not be sacrificed lightly, inherited from UMP40.

The Butterfly Incident irrevocably shaped her. Assigned to Operation Butterfly with Statesec, UMP40 secretly altered UMP45's command authorization to bypass a safeguard program designed to erase Neural Clouds upon mission failure. When an unknown frequency triggered Order 61, UMP40's hidden module activated, triggering mass berserking among T-Dolls. Escaping the chaos, UMP40 revealed only one could survive due to the safeguard and sacrificed herself after transferring her dog tags, compelling UMP45 to shoot her while emphasizing UMP45 must live for her own sake. Fleeing the aftermath, UMP45 encountered M16A1, who suspected her involvement. A confrontation ensued, with UMP45 narrowly escaping using UMP40's radio as a shield.

This trauma forged UMP45 into a ruthless yet pragmatic leader. She formed Squad 404, the black ops unit "Those Who Do Not Exist," operating outside official records and prioritizing contract terms while avoiding unpaid risks. Her leadership balances manipulation and latent care: she mocks HK416's pride and employs harsh language toward UMP9 (later adopted as a symbolic replacement for UMP40), yet sustained grave injuries protecting HK416 during a KCCO assault and designated her as Squad 404's successor. UMP9's unwavering loyalty stems from admiration of UMP45's resolve, though she acknowledges she cannot replace UMP40 in UMP45's psyche.

UMP45's expertise lies in electronic warfare, ranked superior even to elite counterparts like AK-12. She compensates for subpar combat specs with infiltration, guerrilla tactics, and hacking prowess, capable of breaching systems and manipulating other T-Dolls' Digi-Minds. Her tactical repertoire includes smoke grenades for area denial and the "Mist Trap" skill, hacking enemies to inflict short-circuit damage.

A decade after Griffin & Kryuger's dissolution, she resurfaces in the contaminated zone under the alias "Leva," symbolizing her transition to self-defined identity. Now a bounty hunter, she continues leveraging electronic warfare while navigating new threats tied to human experimentation and corporate conspiracies. Her enduring motivation remains exposing the mastermind behind UMP40's death, concealed behind calculated opportunism and dry humor.

Personality assessments classify her as INTJ and Enneagram Type 6w7, reflecting strategic foresight, loyalty to her unit, and skepticism toward authority. Her signature ominous smile masks deep-seated vigilance and a reluctance to accept vulnerability, though she privately desires eventual peace.