Goku Black In RWBY

After being defeated by Vegito and Trunks the fused Zamasu gets sucked into a rift. Moments later Black finds himself defused and back into Goku's body and in a strange new world with dark creatures, humans, and... faunas? Will Black pursue his plan for human and now faunas extinction or will the people of this planet and a certain Rose change how he views these mortals? NOTE:- I DON'T OWN DRAGON BALL, DRAGON BALL Z, DRAGON BALL SUPER AND RWBY NOTE :-I DON'T OWN COVER NOTE:- I DON'T OWN THIS STORY