I Married a Playboy and Became Empress. My Heartless Ex Cried Himself Unconscious

[Little tricks for taming a rogue] + [A sweet, charming beauty] + [Clever and clear-headed] + [Her parents regret it too late] + [A marriage swap and a husband who regrets it too late] A scandal rocked the capital. The beautiful but useless Xie Ruotang had actually been granted in marriage to Shen Linjing, the capital's most notorious playboy, Prince of Ning! Her ambitious childhood sweetheart: “Ha! I'll wait for you to come crying and beg me to take you away!” Her hypocritical, talented younger sister: “Marrying Shen Linjing means your life's over!” Her biased parents: “If your life with him is miserable... don't tell us, okay?” But... “If you like power, I could try learning how to wield it...” Xie Ruotang: “Your Highness likes me that much?” Shen Linjing: “Well, I suppose so, haha. When are you going to marry me?” Xie Ruotang: “I heard I spent three years recovering in Jiangnan in my previous life. You said you were going to Jiangnan to see flowers. What flowers look lovely all year round? I want to go see them too.” Shen Linjing: “Uh... Suzhou, Xie Ruotang.” In both this life and the last, she was the only one he ever thought about. It was bad enough that people laughed at him, but for the woman he loved, the capital's most notorious playboy worked hard to turn his life around, determined to give her all the glory she deserved! But something didn't seem right. How had the playboy everyone mocked become emperor, step by step?! Damn girl, has your luck gone too far?!