
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".
Origin Country
Japan
Spoken Languages
English,
Japanese

Production I.G
Japan
Naver Webtoon
South Korea
Crunchyroll
United States of America