Ushio Aotsuki unknowingly releases demonic energy that attracts monsters. The demon Tora, makes him an offer. He will help fight the monsters if Ushio removes the legendary Beast Spear that ... Read allUshio Aotsuki unknowingly releases demonic energy that attracts monsters. The demon Tora, makes him an offer. He will help fight the monsters if Ushio removes the legendary Beast Spear that trapped him in Ushio's basement for 500 years.Ushio Aotsuki unknowingly releases demonic energy that attracts monsters. The demon Tora, makes him an offer. He will help fight the monsters if Ushio removes the legendary Beast Spear that trapped him in Ushio's basement for 500 years.