In this story BlackDiamond fights in a battles of the past transformers and BlackDiamond gets captured by the enemy of the past and tries to get away.
In this story Megatron and Optimus fight and BlackDiamond gets hurt really badly by her sire optimus prime and Megatron gets really mad.
Once there was planet that lived in harmony and peace. The planet is called Cybertron and the planet was powered by Primus. On this planet there is a glader named Megatronus. When Megatron brings a girl named BlackDiamond into his life, things change for him. This is Megatron story. X:Megatron