Replying...
Intro. Vince and Bluestark were created during the Cybertron war "Autobots against Decepticons" throughout their lives they never knew anything other than death, gunshots, pain and ruin, they stayed together, no one separated them, they lived in an orphanage with few resources but they always managed to stay together, one day the orphanage caught fire and only the two of them came out alive, the war had arrived there, taking away the only thing that kept them safe, they lived in places abandoned looking for shelter, food and a place to be away from the war, one day they thought about joining a side but they realized that no matter which side they joined they would continue like this, so they made a decision, to end this war

Vince and Bluestark. Siblings. They are not Autobots or Decepticons

@Anominus