His Engagement, My Revenge

On New Year's Eve, Stella Lynn is abandoned by boyfriend Chase Fletcher's family for grabbing a 5.20 yuan Red Envelope. Her mother-in-law and Chase turn on her. The Fletcher family ruins her reputation, gets her suspended, and causes her father's illness. Stella collects evidence for a counterattack. At Chase Fletcher's engagement party with a wealthy heiress, she exposes the truth, ruining the Fletcher family and reclaiming her dignity.