Given the low resistance and visible effectiveness of the MGA-01 warframes against the unstoppable hordes of the threat called ETSK and the loss of several of the pilots that were expected to last much longer in combat, CASE resorted to putting the technicians back on track further specializing from RANGE Labs and Hirashiki Robotics in upgrades for mechanical suits and implementing support for Zion energy from upgrades to start making them your pilots for their stamina and abilities.

Although there were several failed attempts, it was not until an old ally was revealed to them that she was still alive, Kelly of the first generation of zoosapiens, who after several events had managed to stay alive until 2200 like other members of the Sagittarius defenders who had been given up for dead centuries ago, she was still working with Hirashiki and also had continued with her fondness for creating cybernetic body modifications, even creating a synthetic taur lower half for herself having lost her two original legs, she had recently discovered how to link the Zion energy of an improved user at a nervous level to a mechanical system with what it was possible that he knew how to perform an improvement token in the warframe

The result was the UCG-07, the first warframe that can produce and support enhanced pilot energy projections and also work for taur pilots with a pairing of the movement of the front and rear legs to align in a bipedal movement on the mecha. , which now consists of an energy shield that covers the entire system and can only be deactivated momentarily against EMP or heavy explosive attacks, and an armament of a pair of integrated Kestyern cannons and warhead-type Teraformio missile launchers