Alien Vs Predator Vs Pokemon (Pokemon: Sun & Moon crossover): Ash and his friends take a trip to a fabulous city by the ocean. While there, they all take a cruise out to a spot in the sea where a lot of exotic and rare water pokemon gather. But then a storm sends the boat off course and leaves everyone stranded on a mysterious island. They find out that the island has been quarantined due to an outbreak of terrifying alien monsters. Fighting off the vicious aliens is bad enough, but things get even more complicated when a group of deadly extraterrestrial hunters arrive. Caught in the middle of a war between these two horrifying species, Ash and his friends must fight to survive and escape the island.