A supernatural saga of a 13-year-old by day, and a leader of a demon clan by night—straight from the pages of Weekly Shonen Jump!

While the day belongs to humans, the night belongs to yokai, supernatural creatures that thrive on human fear. Caught between these worlds is Rikuo Nura. He's three-quarters human, but his grandfather is none other than Nurarihyon, the supreme commander of the Nura clan, a powerful yokai consortium. So, Rikuo is an ordinary teenager three quarters of the time, until his yokai blood awakens. Then Rikuo transforms into the future leader of the Nura clan, leading a hundred demons.

The Nura clan and their allies encounter a forest of torii gates on their way to find Hidemoto's lost seals. There, Rikuo and the others find themselves at the mercy of a yokai capable of using the thousand torii gates to form a massive, deadly labyrinth. Awashima falls prey to the labyrinth and is transported to another dimension, diminishing their numbers. Awashima will have to battle a mysterious and powerful yokai before attempting to escape.