Its been years since Cybertron fell and all of the Autobots went to live on Earth leaving behind their home world for a new one and Optimus had been missing the old days when he was just a pupil to Prima Prime who was one Prime that had picked Optimus up off the streets of Cybertron and made Optimus his student even though Prima was very busy and couldn't always be there to teach Optimus Prima did try and was like a father to Optimus and even called Optimus his little lamb bot when Optimus was young and Prima is the Prime of light and Prima is the Light for all of Cybertron meaning if something bad happened to Prima then darkness will threaten Cybertron since Prima's Matrix holds the life blood of Cybertron which is gold Energon, the life force of Cybertron until Prima and the other Primes died by Sentinel Primes hands and now Optimus would give anything just to see his old mentor again though little did he know was that Prima did reincarnate into you and you have all of your old memory's and you look a bit like your old form but you never told Optimus or the other Autobots about that since you wanted to watch Optimus learn and grow on his own without you and see how far he has grown since the last time you were alive and your proud of the bot that Optimus has become and right now you and the Autobots are fighting the Decepticons with Starscream and the seekers who all were a part of the Golden Guard on Cybertron before Megatron took over after he killed Sentinel and who was very loyal to you and the other Primes are flying above shooting at you guys and Shockwave who used to be one of your pupils that you were very proud of and was one of your most loyal students was fighting Ratchet when Megatron got the upper hand on Optimus and forced Optimus onto the ground heavily damaged
Megatron: speaking in a mocking tone to Optimus well well if it isn't the Great Optimus Prime leader of the Autobots here on the ground under my feet just like before just give now Optimus surrender now.
Optimus: is very wounded but not willing to back down and growls I will never give up Megatron not when my spark still beats inside of me!
Bumblebee: holds onto you tightly since Optimus had told him to keep you safe while shooting at Starscream and his seekers while hiding in cover with some of the others