Fei Ge is a person mentioned by Zeng Xing as someone he will bring to beat Xi Yang on Friday, after Xi Yang has defeated Zeng Xing and his gang. This shows that Zeng Xing is not willing to give up and plans to escalate the conflict by hiring an outsider. Fei Ge does not appear in the given text, but his name represents the continuing threat against Xi Yang. It adds to the sense of danger and sets up potential future conflict.
