Dracu-Riot!

Welcome to the Special Administrative Region "Aqua Eden," an artificial island off the coast of Japan, where casinos and more are legal. A young man heads to the island with one goal in mind: "I'm gonna get laid and lose my v-card!" His unwitting friend and our protagonist, Mutsura Yuuto, tagged along under the assumption that it would be a simple, fun vacation. However, on the very first day of their trip, Yuuto witnesses a kidnapping. Unable to overlook this transgression, Yuuto takes matters into his own hands, setting off a chain of events leading to him becoming a vampire! Now, our newly fanged hero finds himself confined to Aqua Eden. In the midnight city of the future, where vampires wander moonlit streets, Yuuto's unforgettable new nightlife is about to begin. This is the story of a city with a utopian vision where humans and vampires are allowed to coexist.