It tells the story of Situ Yan, a young lawyer from Peking who was dismissed from his post for sticking to his principles. He comes to Harbin to become a detective where he meets the forthright and wealthy friend Luo Shao Chuan in ensuing cases. He also meets Zhou Mo Wan, a woman who dares to love and hate. Together, they dig up a huge conspiracy.
Tang Jiayu, a cardiac surgeon who has practiced abroad for many years, is invited by Vice President Liu Feng to return to China and lead the Heart Center at Beijing Anhe Jisheng Hospital. Along the way, Tang Jiayu finds personal growth and happiness in her career.