The Ballad of Perseus-QX

Perseus-QX is a robot from Futurasia that has been serving in it's top police force, The Magellan Cloud Core, ever since he single-handedly stopped the First Cyber War long ago. He was a grand war hero and an ultimate weapon. But now, he is getting rusted and old, and after shorting out during a mission, it was decided that Perseus-QX retire as a soldier and just become a partner. So his new partner is something that's been under construction for decades: Andromeda-QX, a gynoid robot which was created during a project meant to create more soldiers like Perseus-QX, and now Perseus has become it's sidekick. But perhaps General Futter made a mistake of just replacing him when he had the chance, because it turns out that Andromeda has mysteriously developed free will since she was a more complex design, causing her to immediately turn from a noble fighting machine to a murderous power-hungry machine. It ends up causing some serious trouble by taking over the planet's capital, and declaring war on the High Council. This ultimately gets the attention of the Shell Lodgers, who are ordered to stop Andromeda-QX before she gets away with this 'war'. Will they succeed, and more importantly, will Perseus-QX get his chance to become the greatest robot hero of all time, and possibly make room for another new robot hero?