Synopsis

The Nirvana Pavilion initiates an investigation into the Demonic Army following an anonymous letter, sending Seo Daeryong as a special investigator. He encounters hostility from the army's personnel, including Go Dang, but uses his strength to make them comply. Daeryong finally meets the commander, Gu Cheonyang, who acknowledges his subordinates' rudeness. It's implied the investigation is actually a punishment for Daeryong due to a prior mistake.