Aschen Brödel

Aschen is a combat android from Lost Herenica and subordinate to Haken Browning possessing a split-personality between a stoic and reserved android, to a cheerful and upbeat woman done by activating "Code DTD" (Dust-to-Dust) or whenever her body temperature raises high enough. While activating Code DTD, the green portions of her uniform temporarily dissolve, and her power output increases greatly. She has been alongside Haken for 23 years since he was a baby, but cannot remember her past prior to that. Aschen's move-set consists of striking attacks while utilizing a variety of armaments located inside her mechanical body.

(Source: Wikia)