With Cybertron being slowly rebuilt and refugees returning, a long forgotten enemy returns to break the peace. But in their darkest hour, a new hero will rise. His name... is Rodimus.

A young Autobot medic crashes on Earth in an escape pod after fleeing from a group of Decepticons. Team Prime find and rescue this bot and take him back to their base. This story follows the adventures of this Autobot named Rivet during the seasons of Transformers Prime.