What happens when Shockwave gets his revenge on Optimus for killing his pet Driller and works with another villain who has an ax to grind with aliens anyway. The outcome is more horrible than anyone could imagine.

When Optimus is taken prisoner by Cemetery Wind and is experimented on the DEO from National City get wind of it led by Supergirl they storm KSI rescuing the last Cybertronian left alive. Now, they must gain Optimus' trust and hopefully have another ally to help fight evil, the only problem is Optimus helped humans before and he was betrayed. Can Supergirl change his mind, will her

With Optimus gone from Earth, he encounters Quintessa. But the mad Cybertronian witch has something else in store for the Prime, something that no one ever saw coming, until he gets help from his mate.

Optimus is poisoned by Cemetery Wind with a parasite that targets his spark, and the parasite not finding his spark chamber right away tears Optimus apart to reach his spark chamber. Can Optimus' mate save him before KSI wins in the end?

Optimus is in love and happy and bonded. However, KSI creates a monstrous being to hunt down and torture Optimus Prime. Will Optimus survive, or has he met his match this time? Or is Optimus' mate holding onto a special secret.

Supergirl is affected by red kryptonite, and when Optimus Prime passes through National City, he decides to help save the superhero.

Optimus is the last Cybertronian alive, Cemetery Wind hunting him down. The lone Autobot leader meets Kara, who stumbled upon him while wandering around, bored out of her mind. The two fight against Cemetery Wind, falling in love along the way. AU. Warnings inside.