Changle, Qi Wan and Changren came to see Du Ruofei and found that Jin Shu was alone. They were worried that Jin Shu would cause damage, so they insisted on staying and refused to leave.Sure enough, as Xun Changhao guessed, Jin Shu's purpose of coming back this time was to steal Xun Changhao's detective diary.Jin Shu wanted to steal the detective diary, but was disturbed by Chang Le, Qi Wan and Chang Ren who were guarding Xun Changhao's room.Xun Changhao followed the trend and deliberately exposed the investigation diary to Jin Shu.On the other side, Du Ruofei formed a special team with Chang Le, Qi Wan, and Chang Ren and decided to monitor Jin Shu's every move.Xun Changhao followed the trend and pretended to show his goodwill to Jin Shu. He took Jin Shu to Mrs. Chu and said that they had agreed that Jin Shu would be the big one and Du Ruofei would be the small one. Mrs. Chu had no choice but to acquiesce.