This story is a sequel to Equestria BatGirls
The Rainbooms and their Ninja friends from New York are back again for another adventure. After helping Batman and other heroes, they find themselves back into their dimension, only to be taken over by an army of metahumans. Because of that, they are now recruited to a team of time travelers who can help them restore not just their world, but all other worlds as well. It’s now up to them to figure out who orchestrated the plan and what can they do to prevent it.
This story is edited, proofreaded, and approved by Wildcard25