Warning contains spoilers for Futile Chapters
Optimus Prime leader of the heroic Autobots arrived in the Remnant when he tried the Matrix of leadership to bring back Galvatron but instead brought him to Remnant. When he was exploring Emerald Forest he heard commotion, fighting and when he arrived he saw the some of the First year students, Starscream against Galvatron. After he and some of Starscream's friends convinced Galvatron to stop killing Starscream.
Background
In Remnant he works at Beacon Academy along with Galvatron.
He tries resort to peace and he try to end Faunus slavery but the Schnees refused.
Appearance
Some of his old robot face makes up his helmet/mask the rest of his cloths is his Armada appearance. He is 6'4
Weapons
He still got his built in weapons from his robot form.
The Star Saber sword, SkyboomShield, and Requiem Blaster if he have them.
Other than that he is usuala a brawler like Yang.
Semblance
Can Transform into his Truck form and he can uses his semblance to go to his super mode which make him 10 time faster, stronger, more powerful and durable but only for a certain time depending on his arua
Feats and victories
Became ambassador for Faunuses and Humans in Remnant/ Became one of Beacons defenders along with Galvatron.
Assist with the students fighting from the time in Emerald Forest against Galvatron and the Grimm.
Defeats and Flaws
Doesn't kill unless absolutely necessary including Crimmals like Roman Torchwick and the Grimm.
Doesn't get along with Galvatron.
Optimus Prime thinks arena fights like the Vidal Festal in Vale isn't a good idea.
Tried to negotiate with Roman Torchwick but was tricked.