Koyomi Araragi, a former vampire, aids Hitagi Senjougahara, a solitary individual, after she falls into his arms following an accident. Through his connections with Meme Oshino, who cured his vampirism, they delve into mysteries surrounding supernatural beings, revealing hidden truths about those they thought they understood.

Koyomi Araragi, a third-year high school student, encounters a mysterious gir...