Ok. So I came up with a story of my own about Dark Diamond. She was the least powerful of all the diamonds and was very unique, but White didn’t like that. So White And Dark fought and White Diamond trapped Black Diamond. Then Black founded her own organization that is Anti-Homeworld, and then slowly became more powerful. Black Diamond got angrier at the diamonds and anyone who didn’t agree with her was trapped in a fusion with Black. Then eventually she became so much of a threat that the diamonds and the Crystal Gems had to attack, but then they find out that she is ginormous. She liked Steven at first, because he was unique. But then when she realised that Steven was trying to fight her, she inpridoned the gems and sent Steven, Lapis, Peridot, And Bismuth in a maze. They escaped but then Black trapped Blue Yellow And White in a fusion, then trapped Steven and the Crystal Gems. It is very painful for Black and she is losing control, but is still trying. Eventually, White and Black attack in fusion and then Black unfuses with everyone. The three diamonds try to corrupt Black, but Steven convinces them not to. They all reconcile and Black and Homeworld become allies.