As Tsukune Aono begins his second year at the academy, he relives the moment he first arrived the previous year. However, he instead briefly encounters an orange-haired mysterious girl, who is a vampire that likes the scent of his human blood. He reunites with Yukari Sendou, Kurumu Kurono, Mizore Shirayuki, and finally Moka Akashiya. All the girls have gained popularity and have received fan letters from incoming freshman girls. Moka, who has received the most amount, discovers a bat-shaped letter, of which this writer intends to end her life very soon, much to her anxiety. These bat-shaped letters appear a few times throughout the day and several times during the night. During the entrance ceremony the following day, the mysterious girl picks a fight with two upperclassmen. During this time, Tsukune removes the rosary from Moka's neck, allowing Moka's inner self to stop the fight.