Crossing the Line

To claim the Yin family fortune, Shengyuan Gu persecutes them, leaving only Muhan Yin alive. A decade later, Muhan returns as Gu’s new wife. Yinting Gu, who was once secretly engaged to Yin, torments his new stepmother upon discovering that his first love is marrying his father. Using her beauty and cunning, Muhan embarks on a path of revenge within the Gu household.