The Meng family found their biological daughter Meng Qianlin and forced their adopted daughter Yun Xi to sign a divorce agreement. After leaving the Meng family, Yun Xi exposed the hospital's misdiagnosis when seeking medical treatment, demonstrating her superb medical skills in traditional Chinese medicine. She turned out to be the lost daughter of the Yan family, the richest man in the imperial capital. One injection cured Mr. Yan's leg ailment that had been there for many years. At the family dinner, she faced the Meng brothers and sisters and her ex-fiancé, and calmly fought back. She joined hands with Ji Xun to solve the crisis in the institute, uncovered the traitor, and won national commendation, and her career flourished. The destitute Meng family came to seek peace, but she flatly refused. After being framed by his enemy, he was slapped in the face. Gu Mingchen started to pursue his wife. Yun Xi's waistcoat kept falling off. He and Ji Xun were very sweet, and his life was bright all the way.