Can you vow eternal love? A human-style comedy about a vampire searching for his everlasting soulmate! A reclusive vampire sets out for marriage hunting — and uncle-hunting — in Tokyo for the first time in 100 years!? Due to a certain incident, Jasper, a vampire who had been shut away in the unchanging “Fog Forest,” spent his days in seclusion. After losing both his beloved dog and the butler who once cared for him, he drowns in loneliness. One day, his younger sister Abi — who once left the forest for the outside world — returns and urges him to start a new life. Thus Jasper begins living in Tokyo’s Kiyosumi-Shirakawa for the first time in a century…! A quirky modern-day vampiric romantic comedy full of heart!