Zhong Kui, an orphan who has determined to become an exorcist since he was young, calls himself "the exorcist master". He forms an exorcist team with the fish-like person Xiaoyu and the silly ginseng elf Huanxi. They make a living by playing tricks to people. When the three come to Luo City and plan to cheat the local people for money as they usually do, they are surprised to find a real demon is making waves in the city. For that moment, Xiaoyu, Huanxi and all people in Luo City are beset with crisis one after another. Zhong Kui must look back to his original dream and get the real power of an exorcist so as to eradicate the demon and save everyone.