Lin Xia discovered that her husband was cheating on her wedding anniversary, and calmly collected evidence. At the same time, she discovered that the company's funds were abnormal. She disclosed the cheating evidence on the anniversary, filed for divorce on the spot, exposed the company's financial problems, and found more evidence that her ex-husband had embezzled public funds, and assisted the police in bringing him to justice.
Concept: both a gorgeous piece of jewelry and a deadly weapon