The snake demon Li Qing and the spider spirit Qi Luo are controlled by a thousand-year-old ghost woman who practices the black magic of Yin, luring lustful people and sucking their souls for her use. It was not until Li Qing fell in love with Wang Sheng at first sight in a rundown temple where she was impressed by his love and loyalty to his wife. Li Qing felt the existence of true love from Wang Sheng. Qi Luo was disdained, what love? What human? What is love to the extreme? They're all lust driven! Qi Luo told her sister that the so-called love of mortals is only superficial, and you and I have seen many lustful people in these centuries. However, no matter how much Qi Luo tried to discourage her, Li Qing still persisted......

Zhou Tong, a constable in Luosha Town, has been obsessed with Wuyin Clan since childhood. He lived a peaceful life together with Zhou Shouyi, the magistrate of Luosha Town. Unexpectedly, they were framed by Jia Ming, the son of a squire in the township, and his father, Jia Youwei. Zhou Tong's father was wronged and jailed. Zhou Tong escaped fortunately. On the way, he met an elder of the Wuyin Clan who passed on the "Jia" in his body to Zhou Tong. Zhou Tong wanted to rescue his father with the power of "Jia", but could only watch his father be killed by the villain Bifang....