Gu Li married into a wealthy family instead of her sister who had escaped from marriage and became Su Jingshen's nominal wife. Over the past three years, she has worked hard to play the perfect wife, but she has always been unable to warm up to her husband's heart because he has hidden Lin Wanwan in his heart, whose return date has not yet been determined. When Lin Wanwan returned to China, Gu Li did not want to be a substitute anymore, so she decisively left the divorce agreement, concealed her pregnancy and left for New York alone.