In this horror novel, Tomas, a man of integrity and intuition, is called upon by his skeptical friend John to help with a malevolent presence in his home. As they confront the entity, they rely on their intuition and perform an incantation to banish it. However, Tomas soon discovers a summoning circle in his own apartment, indicating that someone has been trying to summon dark entities. With John's help, they banish the entity from Tomas's apartment...