At the end of the Qing Dynasty and the beginning of the Republic of China, there were constant wars, and the evil person Wang Liniang was harming people's lives. Mad martial artist Mao Bupo, along with his disciples Bai Qi and Bai Yuan, chased the evil and arrived at Heling City. Bai Qi defeated Wang Liniang and the two headed snake, and Wang Liniang was on the brink of deathThe dying words and signs left Mao Bupo puzzled and reminded him of the years of massacres. Soon, strange phenomena appeared frequently in the Grand Marshal's Mansion, and the three masters and disciples were invited to investigate the mansion. Old acquaintances Huang Laojiu and Huang Ling'er also followed suitThe master and disciple went together. Bai Qi deciphered the strange matter as it was caused by the evil demon laughing puppet, so he decided to enter the Demon Slaying Mirror to find the truth. The cycle of life and death, the direction of family and love, whether the conspiracy of Zuo Qianqiu, the immortal body, can succeedEverything is in the world of the Demon Slaying Mirror···