Sovereign, the Second in Command of the Decepticon Faction, fought many battles with your brother in all but Energon Megatron, both saw the Corruption of the so called 'Elites', but fate had a different idea, thought to be lost forever, Megatron relucantly gave the post to his former Lieutenant Starscream, but he survived and the Decepticons will rise...
(Jaune as a Con, the idea is spinning around for weeks and i decided to write it, i own nothing exept for the plot in this book)
