Ethan Li had a crush on Claire Wen in college, but later went abroad and never saw Claire again. When he learned abroad that his grandfather had chosen Claire Wen to be his fiancée, he excitedly returned to the country to meet Claire. Unexpectedly, he saw Claire Wen talking happily with a man who looked over forty years old, and their behavior was intimate. He misunderstood Claire's behavior as indecent and began to love and hate Claire. A year later, Ethan Li returned to China and was drugged by someone. At the same time, Claire Wen was plotted against by her sister Bella Wen, and accidentally ran into Ethan Li's hotel room 206. The two had a relationship, but Bella Wen took Claire Wen's place, so that Ethan Li saw Bella Wen at first sight when he woke up. Under Ethan Li's suspicion, he promised that if Bella Wen really lost her innocence because of him, he would take responsibility. Because Grandfather Li liked Claire Wen, he secretly got Claire Wen and Ethan Li married. However, the misunderstanding a year ago had formed a knot in Ethan Li's heart. He loved and hated Claire Wen. In addition, Bella Wen instigated him, and Dominic Tang appeared around Claire Wen. Ethan Li would always be jealous and awkward, but at critical moments, he would always stand up for Claire Wen. As they got along, Ethan Li discovered that Claire Wen was not as frivolous as he thought. The misunderstanding in his heart gradually resolved, and he loved and doted on Claire Wen. He exposed the truth that Bella Wen replaced Claire Wen and exposed Bella Wen's harm to Claire Wen, which eventually made Bella Wen suffer the consequences. Ethan Li and Claire Wen also started a beautiful life, gave birth to a daughter, and the family lived happily together.
