Усио и Тора

Ushio dismisses his father"s tales about an ancient ancestor who nailed a demon to the temple altar with the legendary Beast"s Spear as nonsense, but when he finds a monster in his own basement, he must reexamine the family legend. To save his friends and family from a sudden invasion of spirits, Ushio is forced to release Toru from captivity. Will this not lead to an even greater calamity?