Xiao Qing is an exchange student in America. A prosecutor's daughter straight home, she takes extreme pride in her dad's work. Her dad is an arbiter of justice, and her entire life lives . Shu Che is Xiao Qing's classmate. Unlike Xiao Qing's daddy, Shu Che's dad is pure. Being a government officer, Shu Che's dad has participate in many shady deals. With all these prices, he's opened many doors to his or her son. But Shu Che doesn't want any element of the. When Shu Che and Xiao Qing meet, they fall in love. But when their dads struggle at a battle, the lovers' relationship is changed. While they fight between their love and their duty, both realize they can never be the way.