Otoya Kurenai is one of the protagonists of Kamen Rider Kiva. But the Otoya Kurenai in this story is the version from the Negative World in Kamen Rider Decade, also known as DCD. One day, Otoya and his partner, the Dark Fang Bat, Kivat the Second, are discussing how to rule the Negative World when a bolt of lightning strikes them. When they come to, they find themselves in another world, one full of assassins, advanced technology, and all kinds of formidable fighters. Of course, there are plenty of ordinary people, too. Fascinated by everything he sees, Otoya is just about to start exploring this world when a person holding a pair of scissors and dressed in a white long-sleeved shirt and black shorts appears before him. And that person is…