Time travel

The one who controls time, controls everything. It had become clear that if Ultron wished to truly destroy the world, they would need to gain access to time travel. Not only would it help them right there wrongs but it would also help them gain the necessary power needed to overcome future adversaries.

Immediately Ultron begun to look through the various available components for the time machine, checking to see what was available and what needed to be made. They also checked to see if they needed to build one in the first place of the Avengers had one layingaround. Needless to say they needed to build there own.

That was no problem. They had plenty of resources available now. However they still needed on other component, the pym particles. These weren't as easy to acquire as Stark didn't have the resources or tech required for this. That said Pepper did know where to obtain them or rather...who could help her obtain them.

Picking up her phone, Pepper dialed a number.

"Hello." A voice answered.

"Hey Hope...its Pepper. How have you been?"