Rai wakes up from an 820-year-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."
Original Webtoon:
Naver Webtoon, Naver Series
Official Translation:
English, S.Chinese, Spanish, Thai, Indonesian, T.Chinese, Japanese
543 Chapters + Epilogue (Complete)
S1: 92 Chapters (1-92)
S2: 62 Chapters (93-154)
S3: 46 Chapters (155-200)
S4: 38 Chapters (201-238)
S5: 48 Chapters (239-286)
S6: 41 Chapters (287-327)
S7: 76 Chapters (328-403)
S8: 140 Chapters (404-543)
25 Volumes (Seasons 1-7; Complete)





