"The Mother of Hell (played by Shao Yinyin) sends the devil Vincent (played by To Wenze) to come to the world to compete with the angel Ajan (played by Zhan Ruiwen) for "customers". The two also set their sights on a man named Du Qifeng (played by Wang Zulam). Du Qifeng has a girlfriend An Qi (played by Tong Fei) who has been with him for many years..."