During a battle with the Decepticons, Optimus is turned into a sparkling. Ratchet races against time to restore him before they lose the Optimus they know. The rest of the team tries to help their leader the best they can. Keeping him safe and also making sure he doesn't feel useless. Can they help him before the sparkling decides he needs to battle Megatron?

During an unfortunate accident that's half planned, the bots and cons are transformed into sparklings. Can Optimus and the kids take care of the sparkling Autobots? Can Megatron and Shockwave have enough patients with the sparkling Decepticons? Will the two leaders be able to figure everything out before they themselves are turned into sparklings?! Find out.