Thread:Transformersprimefan/@comment-26216332-20181008193327/@comment-26216332-20181010161505

I guess in his backstory, Vortron was a Decepticon to Megatron's cause then turned against the Decepticons and erase the history data of OpThomas Prime so they think he is dead. So, as punishment for his betrayal, Bertatron imprisoned Vortron in a locket and is sent to the planet Earth.