What if Optimus Prime met Ultron at the church in Sokovia? Can our beloved Autobot leader convince Stark's creation to not attack humanity?

two sisters, two organizations, one deadly secret. when Rachael svehla decides to take a normal vacation with her sister up in New York from her otherwise unnatural life working as a NEST agent she doesn't know what to expect when the all spark makes a mysterious reappearance she and her sister, an agent of SHIELD have to risk everything including their own freedom to find it.

Tony Stark has two younger sisters that are twins one of whom works for NEST. After the battle of New York they both pay him a visit and not long after the Avengers end up having to work with NEST to prevent the Decepticons from taking over the world with their new partner.

This story follows the Avengers, the Transformers, and some cool original characters, in one big mess of awesomeness!

There was another Avenger and she was far from normal. In fact, she was a Cybertronian.

When the Decepticons release an unstoppable virus upon Earth, turning ordinary people into flesh-eating monsters, the surviving Avengers find themselves in a fight for their lives as they struggle to live and find a cure.

Tony thinks he has nothing left in his life. That he's alone with no hope. But thanks to a terrioists organization, a government computer and a friend his life changes. But can he protect his life's hope or will his new life hurt the one he holds dear. Can he protect his little light or will it burn out.

Tony Stark has a little brother, who left to join the army after having a fight with their father is now back. William Stark/Lennox reunites with his brother and going to NYC for a vacation from NEST, it doesn't turn out that well. Loki and Megatron have joined together to destroy NEST and the Avengers.

What would happen if the Avengers and the Transformers came together for the fate of the universe? Find out here! Note: This story takes place in the Marvel Universe known as Earth-2290, which is similar to Marvel Earth-199999 Also known as the Marvel Cinematic Universe except with the combo of the Transformers Movie and a few minor changes .