A giant form looms ominously at the bottom of a dam…A god of karmic retribution meddles in human affairs…More inexplicable incursions await! What connection lies between the towering shadow at the foot of the dam and the strange monsters that entrap their prey with human voices? Daigo Katagishi of the Divine Incursions Special Investigations Division is on the case. Unfortunately for him, his partner this time around is Mitsuji Rokuhara, his boss and brother-in-law—and his least favorite person in the world!