Batman Beyond RWBY: The Dark Knight of Remnant (On Hold)

I don't own Batman or RWBY, all rights go to DC Comics and RosterTeeth for the creation of these two franchises. I only own the OC and how the story plays out.
Description: After the Death of Bruce and Selina Wayne, Cain Wayne became the Heir, owner, and CEO of Wayne Industries. But he is more than what the public know. He is searching for the one who took his parents from him. To bring the monster to justice and to avenge his parents. Cain Wayne learned that his father and mother were once The Batman and The Catwoman. So for ten years Cain trained and had his uncle Lucius create a new suit. And now Cain dons the Cowl and protects the innocent people from the shadows as the new Batman. It's time to go Beyond.
Start Date: 8/08/2022
End Date Unknown
Not done, only says completed because Wattpad is deleteing unfinished stories