Optimus Prime, he was the noble Autobot leader everyone looked up to and adored. His brother, Vigor, was the exact opposite. After an incident in his past; he has always been rude and cold to everyone....including his own younger brother. The two never got along; no matter how many times Optimus tried to talk to Vigor. Vigor one day appears to Team Prime, but doesn't warm up to anyone at all. Will Vigor put his and Optimus' differences aside and work together...? Or will Megatron and his decepticon army find a way to break the two...? [None of these characters belong to be besides my OC- the rest of the characters belong to their respective creators. ]