Mitsuru relocated to a remote village believed to be inhabited by vampires. After settling into his late grandfather's villa, he encountered Naoji, who claimed to have known his grandfather. Despite finding Naoji appealing and desiring a romantic entanglement, an unexpected kiss while Naoji was sleepy left Mitsuru confused. With time, Mitsuru and Naoji cultivate a bond; however, what fate awaits their relationship remains uncertain.