C91
Lu Wanfeng had asked Yan Qianyin to pay more attention to Gu Linsheng's movements. Yu Yan did as he was told and sent some people to follow Gu Linsheng. It was only then that he realized how much trouble Gu Linsheng and Gu Chen had created.
Yu Yan looked at the photos that he had found from the private investigators, selecting them one by one