The Nemesis (Nemesis Prime Reader x Transformers Harem)

Once upon a time, there was Optima Prime, a force of good. She held the Matrix Of Leadership, which always gave her an edge over her mortal enemy, Megatrona. Wanting to curve that edge, Megatrona had Shockwave create Nemesis Prime, who held the Matrix Of Chaos. He was thought lost when the spacebridge to Earth collapsed. But what would both sides do when they find out he's alive, and less willing to fight for no gain.