Twilight Sparkle of the human world has created the first ever Artificial Intelligence program that can learn and further evolve. She has also uploaded that program into an already highly advanced robot, creating the perfect protector of peace. However, things eventually go awry as the AI's view of protecting the peace clashes with that of Twilight and her friends. Now, they must race against time and save every organic being on the planet from the rage of ULTRON.

1) Ultron is a Marvel Comics character created by the writer Roy Thomas and the artist John Buscema, and is owned by Disney.
2) The story takes place between Forgotten Friendship and Rollercoaster of Friendship.