Though Bai Meiyue didn't know this man personally, she did know that he was called Fox in her past life. This man was born a bastard and was never accepted by his family. Thus, he was never given a name.
As he grew up in the slums, this man gave himself a name, but no one knew about it. Everyone just called him Fox because not only was he a smooth talker, but his strategies were really good. In the latter half of the apocalypse, this man joined hands with Lei Qian and lived a rather good life.