Xu Yixue woke up after sleeping soundly since she returned. She looked at her phone and realized it was past 5:30 PM. After changing her clothes, she went downstairs and saw Gu Mocheng in the living room. She was taken aback.,Gu Xicheng's words indirectly answered Xu Yixue's question. Xu Yixue smiled and took his hand to eat together at the table.,The other party nodded, then smiled mysteriously: "I didn't expect that in the investigation of Mu Weijun's disappearance that year, it was discovered that his wife and Xu's mother were best friends, and Mu Weijun and Gu Zhi were classmates."。