The Young Master Returns, Sweeping All

Chen Fan, the legendary assassin king of the Demon Prison, returns to his family disguised as a useless heir to avenge his mother. Forced to marry into the wealthy Xie family to save the sickly young mistress, he discovers she is actually a hidden business genius faking her illness to protect herself. While Chen Fan strategically seeks revenge and restores the Chen family's power, Xie Wan Yue secretly plots to escape her family's control, expose the internal enemies, and build a reliable alliance. Together, these two powerhouses stir up a bloody storm amidst the fierce struggles of the wealthy elite.