X Academy | Dark Secrets | (PPGXRRB)
"You can't change the past. You shouldn't forget it either. You won't ever be able to truly see the future, no matter what you see. Even if you have those visions, you probably shouldn't try to shape them differently. The present is where to live, but don't always try to not make mistakes. Or else you'll never learn."
When the Powerpuff Girls turn 10, the monsters and evil villians start to disappear out of thin air. With no need for superpowered girls, their lives bore, and their powers are starting to get too hard to control when they haven't used them in so long. But when a call for the girls come back, they're eager to go, besides their complaining. But when a wicked scheme goes way more terrible than intended, it scars the girls forever.
One day on the girls 16th birthday, they receive a mysterious letter that doesn't say who it is from. It comes with an invitation for X Academy, a place for super powered people, they're not sure if they want to leave their home of memories, or Professor. But with a little push, they all go with just a minimum amount of arguing.
Although the girls find familiar faces and old 'friends', secrets start to blow and mysteries rise, tearing the girls trust and faith in others, and in each other. But when they realize what danger there is, and how it links all of them together, they go back to their old ways. Fighting crime and kicking butt.