Lu Yaoyao suffered injustice at home since she was a child. Her adopted daughter Wen Ling took away her family love and happiness, and even her fiancé Fu Jingce favored her. Desperate, she unexpectedly met Lu Shiye, the ruthless and mysterious prince of Beijing, on a rainy night. The two hit it off and bound each other by marriage agreement. Lu Shiye supported her, slapped her partial family members in the face, and tore up white lotus flowers with her hands. Under his protection, Lu Yaoyao gradually opened her heart, exposing Wen Ling's hypocritical mask and the truth of the year. From playing tricks on the spot to delivering sincerely, the indifferent prince transformed into his own wife-loving maniac, clearing obstacles for her along the way and giving her the ultimate preference. The two of them joined forces and finally achieved consummation.