Pitched “Transformers One,” an origins story for Optimus Prime and Megatron, the one-time Thor thought it was a good opportunity to “dig in and invent.”

Cybertron is now being led by Optimus Prime, which upsets Megatron. Optimus Prime orders Megatron to leave and never return, exiling him. Megatron promises that it is not over as he and his Decepticons leave the planet.

The origin story of Optimus Prime and Megatron is nothing short of sensory overload and not a whole lot else, writes our reviewer.

While ending its narrative on a well-rounded note, Transformers One also paves the way for new future story developments for Megatron & Optimus Prime.

Transformers: Prime had Megatron outright ripping the arm off of another Transformer, with this character actually being a deep cut from the comics.