Chapter 670 Grandma, I Want To Hear The Truth

• "Gao Rui, immediately send someone to investigate who my mother was close to when she was young, and also find a way to check if my mother had any engagement before marrying into the Xu family."
• Gao Rui had just sat down in the driver's seat when he heard Xu Mo's serious instructions, and he couldn't help but be shocked.
• Why would Fourth Master suddenly want to investigate his mother's social circle when she was young?