Qi Men Celestial Master in the City

In the bustling city, after midnight, demons are rampant. Chen Fan, a poor student, was on a date in a hotel, but found that his girlfriend was possessed by a demon. He almost died as he was haunted by the demon. No. 19 Feng Shui Street, Chen Qingfeng, Song Qian, a mysterious old man with a hunchback. In the end, who can save his life?