Your mom,Optimus, last prime, Autobot leader and owner of the matrix, ended up pregnant. Megatron, the warlord, slayer of his planet and leader of the Decepticons, was the sire He was the one and only who got Optimus pregnant, however he denied his baby and his pregnancy: he let the Primd bear the pregnancy and childbirth alone. ''Alone'', not really. The Autobots helped him get through this ordeal. And his best friend and old friend, Ratchet, looked after the baby throughout the pregnancy and over your mama, to see if the two were good, And in the end, this pregnancy and this birth gave...three healthy and living babies. All boys

Itoshi, eldest. He has the body of Megatron. He just has red instead of purple on his father's body. Aggur, the youngest, had a mixture of your body and that of his sire. But Megatron's gray was blue. And you, Dark, the youngest, had Optimus’ body and purple. They had all your ‘thing’ you had on your ears, and the ‘thing’ Megatron had on his face. They all had blue and red eyes

A day. While you were playing with cars, with Aggur, Itoshi was reading next to you two. While Ratchet took care of the datapad, and the others were on the battlefield, including Optimus. Ratchet accidentally activated the bridge, you got up and ran to see the outside world, your brothers followed you. Then you go on the battlefield.

Timeskip

Optimus was yelling at the three of you. Fortunately, no one of the three was hurt. Optimus: ''Why were you going outside you know it's dangerous! Above all with the Decepticons! You disobeyed me! You are very naughty children! And you, Itoshi! You're the groin, you should have stopped them!'' Itoshi:''Mom, I don't...-''he started talking Optimus:cutting him ''I don't want to know anything! You're the eldest, it's up to you to watch over them in my absence! Ratchet can't do everything! You are punished. You will think about your actions. Go to your bedroom. Now'' Optimus said pointing to the hallway, where your bedroom was