>>80437094in Rage of Ultron, Ultron comes back and is forcing people to wear copies of him and brainwashing them into subservient minions
Pym, who has been going through therapy, confronts Ultron and admits that nothing went wrong. Ultron was exactly what Pym made him to be and it was Pym who refused to admit how much he wanted to see the world burn, trying to shift the blame to Ultron.
Pym then lets Ultron Prime consume him, and they celebrate being complete at last while turning on the Avengers
However Eros, a guy who can shoot love blasts, shoots the newly united Pymtron with the command 'Love Thyself'. pymtron doubles over, screams, then shoots off into space to sort himself out.
People weren't even sure if the story was canon or not until he showed up at the end of an Uncanny issue in the most perfect way possible