Jiang Yi'an was originally full of anticipation for the arrival of his wedding, but unexpectedly discovered a terrifying conspiracy between his fiancée and his brother-in-law before the wedding. Not only did the two join forces to harm his own elder sister, but they also wanted to cover up all their wrongs with the absurd trick of fake death and substitute bride. Having completely seen through the truth, he did not fall into self-internal friction, and decisively turned around to marry Wen Zhinian, whom he had known and understood since his youth. On the day of the grand wedding, he arrived with all the evidence, publicly exposing all the calculations of the two and seeking justice for his own elder sister.