Optimus Prime is the heroic leader of the Autobots, and a sentient robot from the planet Cybertron. While he became a famed warrior, he started life as the simple dock worker named Orion Pax. Orion was content in life, he had a good job and a loving girlfriend- Ariel. When the Cybertronian Civil War broke out tragedy struck, and the brutal leader of the Decepticons, a warlord named Megatron, destroyed both Pax and his girlfriend. The mysterious Alpha Trion rebuilt Orion Pax as Optimus Prime, and he began to lead other Cybertronians against Megatron- the Autobots. Today, Optimus is the leader of Autobots, who joined the Allied of Nations after the Decepticons joined the Axis Of Empires and is in under operations in Transformers Earth and Cybertron.