Blood Raid Season 4

The fourth issue of the OVA "Blood Raid IV" will be released in 2020. A total of 6 volumes will be released on April 8, June 24, September 30, December 23, 2021, March 24, and June 30, 2021. There are 2 chapters in each volume, 12 chapters in total. The stage of the story is the Demon Special Zone "Enle Island". A new battle with the Fourth True Ancestor who has lost his memory! ! Under the moonlight, Akatsuki woke up on the beach. In front of him was a white-haired girl wearing a monk's costume. "Finally found you, Akatsuki Castle. My name is Shizuri Kasugadani Kastiera - I am the person responsible for monitoring you." Floating 330 kilometers south of Tokyo, Japan's "only" demon special zone "Enle Island". In an ancient city that has lost all memory except its name, and cannot even recall the fourth ancestral beast, what is the cruel mission to challenge together with new companions on an isolated island in the middle of the sea! ?