After Megatron exiled himself after the event with Unicron, he and some Decepticons are summoned by Vector Prime, who has foreseen them defeating an ancient threat. A new cause for the Decepticons, they're sent to an alternate Earth, where its history is different and holds a hidden power. Megatron also encounters a human going down the path he took. Will he stop him, or guide him?
Crossover - Transformers/Beast Wars & Code Geass - Rated: T - English - Adventure/Humor - Chapters: 3 - Words: 27,321 - Reviews: 19 - Favs: 36 - Follows: 31 - Updated: 3/21 - Published: 1/28 - Megatron, Soundwave, Lelouch L., C.C.