Friends who have watched the show "Knowledge" know that although Minglan finally married Gu Tingye, the husband and wife are loving, but life after marriage is still not peaceful. Minglan asked the troubles of the Sheng family to marry the Gu family not only to fight with the Xiaoqin clan, but also to be framed by Zhu Manniang.
Zhu Manniang is the outer room of Gu Tingye. She was a pitiful and weak-looking woman, but in fact she was quite scheming. After getting acquainted with and attached to Gu Tingye, the son of the Hou Mansion, from the outer room with nothing to entering the Gaomen Hou Mansion, Manniang suppressed her own nature, always pretending to look like a beautiful lady, but was deliberate and malicious. Manniang used the child as a bargaining chip, and eventually ended up with the child's illness and death.
Although Zhu Manniang gave birth to two children for Gu Tingye, Gu Tingye did not love her. Relying on having a son and a daughter for the Gu family, Zhu Manniang became unscrupulous, and outsiders claimed to be Gu Tingye's main family. Also framed Gu Tingye many times. Especially after Ming Lan married Gu Tingye, Zhu Manniang regarded Ming Lan as a love rival and wanted to kill Ming Lan many times.
Later, Minglan still used means to expose the true face of Zhu Manniang. Zhu Manniang often hangs out secretly with men outside. After Gu Tingye found out, he became angered, and Manniang also told Gu Tingye that he was not his son's biological father. Subsequently, Gu Tingye killed Zhu Manniang with poisoned wine. Seeing this, I would also like to say that many acts of injustice will lead to death, and Zhu Manniang's end is also his own retribution.