According to the timeline, Zhang Renfeng was ambushed by Blackstone, met with Mao Mao rain on the bridge at night, and was knocked down by Mao Mao rain. Later, he was rescued and sent to Gui Li for treatment. He had plastic surgery for three months and left his residence in Gui Li. During these three months, Lu Zhu influenced Xiao Yu, and Xiao Yu decided to put down the butcher knife and then go to Gui Li for hand plastic surgery. So it should be Zhang Renfeng who left the plastic surgery first and then went to the plastic surgery in the drizzle. It was not until Jiang Asheng (Zhang Renfeng) saw the portrait of Mao Mao in Yunhe Temple that he knew that his wife Ceng Jing was Mao Mao. Before that, he was deeply in love with Ceng Jing.