Transformers Prime: Little Leader and Sparkling Medic

The lives of a former Marine and Air Force medic/engineer/pilot (Lieutenant Colonel Cassie Winters), her K-9 combat companion {German Shepherd/Golden Retriever Mix} (Coco Winters), Cassie's older sister; Marine and Air Force engineer/pilot (Colonel Luna Winters), Luna's K-9 companion {Wolf Hybrid} (Allura Winters), their younger sister, 4 of their friends, and their K-9 companions changed since they met the Autobots in an unexpected situation.

Ratchet, the Autobot Medic, had been turned into a sparkling and Optimus Prime, leader of the Autobots, had been turned into the size of a plushie by the Decepticons.

Will Ratchet and Optimus get back to normal before the Decepticons defeat the Autobots and conquer Earth?