ary respectfully handed the document in her hands to Gu Chi." 。Cheng Luo Gu Chi's heart was a little puzzled, what would he mail to himselfBut after opening the file bag and seeing the contents of the...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 by