Injustice (A Miraculous Ladybug/Supernatural/ Cartoon XOver)

(Sequel to 'A Fallen Nephilim' and ser during season 14 finale)

Four years after the events of the original story, we return to the world of Supernatural and reunite with Marinette Winchester and her new family. This story, however, is by far the grandest adventure the family's ever faced.

Now 18 years old, Marinette has seen and done a bunch of weird things. But this one takes the cake.

Before Dean Can kill Jack in the field, God, AKA Chuck, appears and tells the Winchesters about a parallel world that has fallen to madness. The deal is that if they can help the resistance defeat a regime lead by one Kim Possible, there would be no apocalypse. However, if they fail, then the apocalypse will happen. The Winchester family agrees and get sent to the parallel world.

With friends old and new in tow, Marinette, her dad Sam, and her uncle Dean must help the resistance take down Kim Possible's regime and save not only that world, but their own as well.

And with all the madness going on, is there a possibility that the blunette nephilim will finally find love?

(Thanks to DeadpoolZilla/Mr. Multiverse for the idea. You're awesome man! You can find in in either YouTube or Vlare)