Aono Tsukune's streak of bad luck leads him to a unique high school in the countryside where no entrance exams are required. To his surprise, this school is actually an academy for monsters. Just as he contemplates leaving, he encounters a stunning vampire girl named Akashiya Moka who inadvertently turns him into her friend by biting him. With Moka by his side, Tsukune envisions a delightful school life until he learns the harsh rule that humans found on campus face death. Now, Tsukune must navigate the treacherous waters of concealing his humanity while also being a tempting target for Moka's thirst. Witness how this dilemma shapes Tsukune and whether Moka can safeguard him from impending danger.