Some vampires live to feast on the blood of their victims. Others just want to score super limited edition anime merch! Hina Arukado is a modern vampire who drinks blood from bags instead of from humans. But she's also a complete shut-in who hasn't left the house in 30 years. In an effort to reach her, Hina's dad does something that changes her life--he gives her a DVD of the Vampire Cross anime! Hina is instantly obsessed, especially with the character Mao. But it's difficult to fangirl as hard as she wants from her bedroom in Romania, so now Hina is out of the house and off to Japan to live her otaku dream! When Kyuta and Hoshino luck into a pair of tickets to a hot springs inn, Hoshino thinks he's found the perfect opportunity to come out to Kyuta as a vampire. But his plans are interrupted when a bevy of other vampires crash their weekend of restful solitude and truth telling--including Fujiyama, a vampire so powerful he shouldn't even exist!.