The Vampire Bund, a serene enclave off the Tokyo coast ruled by Princess Mina Tepes, has seen its fair share of tumultuous times. Nevertheless, tranquil moments are not uncommon, and visitors regularly flock to the idyllic island nation.
During a visit by two adolescent tourists, an unforeseen twist of fate transforms them into vampires. Desperate for a cure, they turn to Mina and her loyal lycanthrope protector, Akira, for assistance. Time is of the essence, as the teenagers have only forty-eight hours to reverse their vampirism and avoid an eternal curse.
Unequivocally, their race against time quickly deteriorates into a perilous cat and mouse chase across the entire island as they frantically search for the one person with the vital clue to their salvation.