In the eyes of outsiders, Shen Lang is a playboy addicted to wine, sex and wealth, but in fact, he is carrying the secret of the family's "Three Kingdoms Mysterious Soul". After his parents died unexpectedly, he was forced to embark on a lonely journey to fight for the family inheritance, but he was plotted by his hypocritical second uncle Shen Kun and his cousin Shen Hao, who coveted the inheritance. While escaping, he rescued Su Ningzhi who was being chased by black Xuanmen disciples, and activated the "Three Kingdoms Mysterious Soul" golden finger (which can summon the shadows of the Three Kingdoms generals to fight). Su Ningzhi carries the secret treasure of Xuanmen, and the difference in identity between good and evil makes the two gradually develop taboo feelings. As the inheritance conspiracy intersects with the Xuanmen crisis, Shen Lang takes off his libertine coat, defeats the villain with the power of his mysterious soul, and protects his lover and family glory in loneliness and passion. A battle between good and evil that combines the city, the Three Kingdoms, and fantasy begins.