After the war on cybertron came to earth megatron the leader of the decepticons fell in love with a human woman in secret they had a child a half human half cybertronian named Sol but during a peaceful night team prime found out about megatron's child even if it went against what they stood for any hope to end the decepticons they would have to kill the woman so on their mission Sol's mother sacrified herself to save megatron and her son but megatron knowing that his son would be hunted by the autobots left him in the care of a human family known as the darby's. Its been years since then and Sol was raised as a human never knowing of his cybertronian side or who his father was but all he knows is that Jack Darby was his brother and June was his mother but soon all that was about to change