Chapter 581: Arrival

about this"After a moment of contemplation, He Yue continued, "Ke Xin, I think I should know who it is.""Who" Cheng Kexin pursued.“It should be Gu Chi. A lawyer friend of mine from the legal circle t...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, and effort into it, so he was also very much hoping for its success.So when he discovered that the frequency of electromagnetic waves could change, he was ecstatic.After so many experiments, one fin...