Du Ruofei volunteered to help investigate the case. That night she disguised herself as a pregnant woman and went to Jasi's house to look for the remaining Datura pollen. When she left, her identity was revealed, and she was rescued by Ye Xiachen (Xun Changhao) at the critical moment.As a friend, Du Ruofei warned Ye Xiachen not to contact Changle again. She did not want Changle to be harmed by Ye Xiachen.Xun Changhao was speechless.