You were megatron successor but one day everything would change for you paired an autobot child the decepticons damage your left eye And left you to die ( you were leaning against a trash can because your human one of the autobot saw you in took you in (20 years later) You usually covered your left eye with your hair ( and you were secretly given spear by predaking)

( megatron was going to visit the autobot base your name was vaggie