Strike the Blood

In the unique setting of Itogami Island's Demon District, a seemingly ordinary high school student named Kojou Akatsuki unknowingly takes on an extraordinary role when he acquires the supernatural abilities of a vampire after a life-altering encounter. Soon enough, his hidden potential becomes public knowledge as he is identified as the legendary fourth primogenitor - a figure of immense power that many believe to be nothing more than myth. This revelation raises concerns among powerful organizations like the Lion King Organization, which dispatches an apprentice sword-shaman named Yukina Himeragi with the dual mission of monitoring and eliminating Kojou should he pose a threat. Forced into an unusual partnership due to their shared circumstances, they navigate through Kojou's journey of self-discovery as he learns how to manage his newfound vampiric abilities while Yukina remains steadfast in her duty to protect the city from escalating chaos and threats. Together, they form a unique bond that transcends their initial adversarial roles, shaping their lives and the future of Itogami Island.