A mysterious lake a hundred years ago took away many lives in the village. It was always known as the "demon lake" and was sealed by the Onmyoji who traveled here. A hundred years later, it was transformed into a reservoir by the current mayor. The mayor who did not understand the situation broke the seal, and a bloody storm began to pour over the town...
This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.