The protagonist Lan Xiaozhan is the young master of the Lan family.
Protagonist setting: Lan Xiaozhan's wife Wei Xiaoying discovered that Wei Xiaoying had been killed when Lan Xiaokan came back from a business trip. Lan Xiaozhan found out that the person who killed Wei Xiaoying was his uncle's cousin Jiang Xiaoli. Jiang Xiaoli took advantage of Lan Xiaokan. Zhan's mother, Lan Jiangshi, didn't like Wei Xiaoying. She thought Wei Xiaoying was of low birth and unworthy of Lan Xiaozhan. She wanted to harm Lan Xiaozhan and Jiang Xiaoli, so she instigated Lan Jiangshi to poison Wei Xiaoying and claimed that Wei Xiaoying died of illness.
After Lan Xiaozhan found out, he killed Jiang Xiaoli with his own hands. In front of his mother, Lan Xiaozhan took the poison that his mother had given to Wei Xiaoying, letting Lan's mother watch her son die in front of her eyes.
Purpose: Shuang'er Literature