n Cheng Keixin's phone prompted that there was a file waiting to be received 。Opening the file and carefully looking at its contents, Cheng Keixin's eyes were full of excitement. 。Gu Xiao, I finally c...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 byed her fists tightly, a ferocious expression flashing across her face, but in an instant it changed back into the pitiful look of a pear flower with rain.Reaching Cheng Kexin's face, Cheng Ruoer looke...