Kizumonogatari: Koyomi Vamp

During spring break before his third year of high school, Koyomi Araragi finds the legendary vampire Kiss-shot Acerola-orion Heart-under-blade on the verge of death, her four limbs taken by vampire hunters. Terrified but unable to leave her, he offers his blood to save her and awakens as a vampire servant himself.

To become human again, Araragi must recover Kiss-shot's missing limbs from three deadly hunters. With Meme Oshino acting as a negotiator, he enters a series of fights that reveal the true cost of the choice he made that night. What began as an act of mercy becomes a bloody spring break that permanently changes his relationship with the supernatural.