After her mother falls into a coma and her gambler father tries to seize the family fortune, Gu An'an agrees to marry Huo Siwen to protect her inheritance. However, she meets Huo Siting, the overlooked second son, and as they form an alliance, a forbidden romance quietly unfolds.
An adventure begins with a mistaken identity after a nobody pretends to be the illegitimate daughter of the Murong family. Ever since Murong Zhuwan faked her identity to pretend to be from a prominent family, she is pulled into bloody disputes in the pugilistic world. Clueless about matters of the heart, she becomes enamoured by martial arts genius Murong Chong and also meets the gentle Fu Hong, whose love has turned to hate after thinking that he's been betrayed. Their experiences allow them to grow into chivalrous heroes who fight for the people.
Set in the late 1920s, it follows the three daughters of Shanghai department store giant Xinghua as they go head to head against each other to determine the true heir who will ensure the family’s continued prosperity.