My Fiancée at the Nightclub: The Assassin King's Return

Lin Yun, the world's deadliest assassin, returns to the city to honor his master's dying wish—marry his arranged fiancée. But fate has a twisted sense of humor. The gorgeous woman he rescues at a nightclub on his very first night back? That's Xia Yu, his fiancée. Before he can even process this revelation, she's forced into marriage with another man, leaving Lin Yun a measly two thousand as 'compensation.' Humiliated and enraged, Lin Yun unleashes his lethal skills to reclaim his bride, destroy his rivals, and claim everything they own—including their mansions.