8.5
/10 By 395 Votes
overview : Rai wakes up from 820-years long sleep and starts his new life as a student in a high school founded by his loyal servant, Frankenstein. But his peaceful days with other human students are soon interrupted by mysterious attackers known as the "Unions".
First Air Date : Oct 08, 2020
Last Air Date : Dec 31, 2020
Runtime : 24m
Episodes : 13
Seasons : 1
Genre : Animation,Action & Adventure,Sci-Fi & Fantasy,Comedy,
Companies : Production I.G, Naver Webtoon, Crunchyroll
Countries : JP
Keywords : vampire, secret organization, supernatural, based on cartoon, school life, anime, based on webcomic or webtoon, based on manhwa