(This will also be a hyperdimesion neptunia crossover) After a long wait, Issei Hyodou was finally the harem king and started dating all the girls in the occult research club, or so he thought. as it turned out, they have been cheating on him for the new transfer student named Toad Skywalker. Who also happens to be the demon king. The girls said that they had no interest in a perverted dragon emperor and would rather prefer the demon king Toad Skywalker instead. so now Toad is the harem king instead of Issei. But what would happen if they stumble upon a portal that leads to another world and more girls are added to Toad's harem?
4 parts