d.Taking a deep breath, she knocked on the door. A voice came from inside, "Who is it" It was Gu Yichan's voice."Come in."Su KeXin entered the room and saw Gu YiHan rapidly checking the samples of th...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 byshot, and he didn't have to risk his future anymore.The man finished speaking and walked away without looking back, not giving anyone a chance to react.Gu Ke Yu chased directly after him, walking to L...