The Abandoned Wife of a Noble Family, She Is an Expert in Medicine and Poisoning

The daughter-in-law of the Su family married into the prince's mansion with a wealth of millions of dollars. She was filial to her mother-in-law, in charge of the middle class, kind to her younger siblings, and forgiving to her servants. However, she was waiting for the news that her husband, who had returned from the border, was getting married to the princess of an enemy country! Not only that, the Hou Mansion wants to demote her as a concubine! Su Mu finally understood that these white-eyed wolves were not well-fed. The husband talks about the righteousness of his family and country, but behind his back he has many wives and concubines. Her mother-in-law pressed her hard because the Su family's safety was in danger, and wanted to drain her blood to support the Hou family. Do you really think that Su Mu can't live without the support of the Hou Mansion? Must make peace! The Hou family thought that she was an abandoned woman and would live in silence. Who knew that she was an expert in medicine and poisoning? The most difficult person to deal with should be Si Yucheng, the commander of the Xuanxuan Guards! Su Mu kindly detoxified Si Yucheng, but unexpectedly he wanted to detoxify him every night...