Since time immemorial, the sacred forest has been protected by the Izunas. When one of them is born in human form without any explanation, the balance between the spirit world and the human world seems to be broken. Aki, who has unknowingly become a tool of the devilish demons, poses a danger to her community. To prove her innocence, she will break the rules and venture into the human world. A new cycle in the successful series 'The Legend of the Scarlet Clouds'.