Handling the Demoness and Saintess

After his father remarries a beautiful woman and departs for a life abroad, Sanqiu is left behind with an unexpected new housemate: Qianhe, a young woman of the same age who has moved in as his new aunt. Hoping to settle into a quiet, respectable daily routine, Sanqiu soon discovers that his peaceful aspirations are entirely misplaced. Qianhe is no ordinary relative; she is a formidable immortal dedicated to slaying demons. Worse still, Sanqiu himself possesses a mysterious allure that makes him a highly coveted target for demonic forces, plunging their household into a relentless series of supernatural attacks. Just as Sanqiu struggles to navigate this dangerous reality, another complication emerges from his past. Xiaoyou, his childhood sweetheart whom he has not seen in many years, suddenly reappears. Far from being an ordinary girl, she has become the most lethal assassin within the Banished Deity Bureau, a powerful organization responsible for managing deities. Her return brings not only protection but also intense romantic rivalry, as Xiaoyou immediately directs her hostility toward Qianhe. Now caught between a demon-slaying immortal aunt and a deadly assassin childhood friend, Sanqiu must survive both monstrous threats and the fierce affections of two extraordinary women.