As a Prime it's Titus' job to maintain balance in the universe but after getting high Dark energon readings from a planet named Earth, his title as a Prime is tested against the Decepticons and the ever spreading chaos on Earth.
Y/D is the last of the original predacons, but no one knows it because he learned to transform. He's remained in hiding ever since the Great Cataclysm, until one day he encounters the Decepticon scientist laying wounded and alone. This ancient being will learn the meaning of logical attatchment.
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Transformers belongs to Hasbro and all art unless otherwise stated belongs to their original owners.
This was requested by someone so I'm gonna try it while my brain recovers from the lock it has on my other fic.