I Married the Crown Prince Who Was Switched at Birth

The emperor decreed a marriage. Xiao Yu was to marry the royal family's most useless son: a debauched playboy who had kept several mistresses despite his young age, and even once beat a man to death in a brothel while fighting over a woman. Some were heartbroken for her; others were delighted, eagerly waiting to see the Duke of Ying's precious daughter crushed and tarnished in the hands of such a brute. Some even said Xiao Yu had set her heart on becoming the crown princess and would surely hang herself before the wedding. Rumors flew through the palace and the city. Everyone waited to see Xiao Yu become a laughingstock. But Xiao Yu neither cried nor made a fuss. With a magnificent bridal procession, she left the Duke of Ying's residence and entered Prince Jing's mansion in grand style. * No one knew that, before her wedding, Xiao Yu had encountered a strange event. Every night, she transmigrated into the body of Prince Jing's close attendant. She learned a huge secret: Prince Jing had been switched at birth, and he was actually the empress's only son. Things suddenly got interesting. By day, she was a proud, aloof princess consort who looked down on the dissolute Prince Jing. At night, she was a respectful, obedient attendant, keeping him company as they read by candlelight and talked through the night. Until one day, Prince Jing discovered her secret, too... * Please note: The heroine grew up as a pampered young lady, has never known hardship, and can be rather naive in certain ways. Read with caution if that's not for you. One-on-one romance, happy ending. Recommended completed works: "After Being Reborn, the Crown Prince Uncovered My Secret Identity": The cool Crown Prince pursues his wife while raising a child. "I Had the Crown Prince's Baby": The master of the Eastern Palace enters into a contract to have a child. "Leisurely Days in the Imperial Harem's Maternity Ward": I coach the princes before they get married. Theme: A happy life is something you have to work for.