My Young Master Is Jealous Again

Rumor has it that the heir to the Yu family, known for his reputation and prestige, is cool and detached, as ethereal as an immortal, and devoted to his wife alone. Yun Long finds that hard to believe. How can someone so aloof have such a mischievous streak? It’s true that he only loves one person, but why does he get jealous whenever I even glance at another man? Whatever happened to the supposedly cold and elegant young lord?