A group of individuals reveals that a sect leader is actually the Five Poison Demon, prompting a conflict. Simultaneously, Hyuk Ryeonhwi encounters Yang Woosaeng, a repeat student with an interest in gardening, and they form a friendly bond. However, the chapter ends with a report revealing that past victims, including Hyuk's brother, were killed by a similar poison used by Yang Woosaeng, raising suspicion and tension.