ff her shoes while walking into the living room."Today I gave them a day off." With no one else at home, Gu Chi directly stood up from his wheelchair and took out the dishes from the kitchen. "But din...Knock, knock. 。Three knocks on the door broke the silence. Yesterday afternoon, Hualing brought Mengbao to the address Cheng Keqin had given them. She was a little nervous as she knocked. 。The one who opened the door was an older person, seemingly the housekeeper of the family. 。"Hello, I'm Cheng Keixin. I was introduced bye one who asked me to investigate the kidnapping case from ten years ago In fact, recently I’ve made some new progress.” 。Hearing that her grandfather was going to tell her about the kidnapping case...