My Sweet Heart.

It tells the love story of the cat's claw fortuneteller Wu Yan and the second generation of Gao Lengfu, Shen Zhou. By accident, Wu Yan meets Shen Zhou, the owner of Madara, and signs a seven-day contract with him. In the duration of seven days, Shen Zhou told Wu Yan a number of lies and fantasy love stories. Wu Yan broke through the loopholes one by one, discovered the secrets, and walked into Shen Zhou's heart.