Thousands of years ago, there was a beautiful planet amongst the stars where the deities lived. Among them, there were six powerful gods that include the God of Fire, God of Wind and the God of Mountain maintained the peace in the realms. During a dangerous battle with dark forces, the deities suffer a huge blow. Wind is nowhere to be found after rescuing Fire. In order to find an alternate energy source to save their home, Fire travels to the glorious age of Tang Dynasty where he meets a person who looks exactly like his long-lost love, the God of Wind and ignites a complicated romance between the two.

仙修奇才苏易水（邓为 饰），在十八年前被师父沐清歌（向涵之 饰）改变天命，一向离经叛道的“女魔头”沐清歌也为此背负污名死去。十八年后，沐清歌化为薛冉冉，而已继任西山派掌门的苏易水将体弱濒死的冉冉收入门下，誓要护她一世周全，自此师徒身份对调互换，两人之间会发生哪些啼笑皆非的故事呢？