Three years after marriage, because she failed to bear children, Su Wanning was heartlessly divorced by her husband Zhou Guoqiang, enduring cold shoulders and ostracism from both her husband's and her natal family. Driven to a dead end, she remarried Gu Mingyuan, the young master of the Gu family who had been judged unable to have children. After marriage, Su Wanning unexpectedly found out she was pregnant, attracting gossip from all around the Gu family, and was framed and slandered by Aunt Liu. Amidst desperation, she unraveled the truth step by step, accidentally uncovering the shocking conspiracy that Gu Mingyuan's years of infertility were actually caused by someone poisoning him and tampering with his diagnosis report, and ultimately tore apart the conspiracy, proved her innocence, and guarded the sincere love rushing toward each other from both directions.