Zhongkui: Snow Girl and the Dark Crystal (2015) on Netflix

Plot summary

Zhang Diaoxian, a lesser deity, holds the city of Hu under his control and has its people worship him. The local scholar Zhong Kui becomes his experiment, a pseudo-demon able to slay demons more effectively, and steals the Dark Crystal from Hell on Diaoxian's command. The Demon King, who rules the realm of Hell nearest Hu, gathers his subjects and real demons for an assault to retrieve the crystal. When they fall easily to the demon slayers, he revives Snow Girl to help. She and her sisters come to Hu disguised as traveling dancers, keeping the town in drunken revelry. Kui feigns drunkenness to get close to the girls. Three years before, Little Snow came to seduce him and fell in love instead; he told her humans and demons do not belong together.