Parasitic Marriage

Xia Yang finds out that her family's nanny and driver are her husband Ji Shen's biological parents, despite his claims of being an orphan. She also realizes that the "cousin" he mentions has a complex relationship with him. Xia Yang eventually sees that Ji Shen and his family are parasites living off her wealth, planning to take it all. She pretends to be naive to outsmart them, plays along, and ultimately drives them out.