C110 Precursory Signs of a World War

He had no other choice but to buy two first-class tickets. However, there was a small episode in this, and after Wang Xiaofeng bought the tickets to board the plane, Hooligan A called Wang Xiaofeng. The exact details of the phone were as follows: "Boss, we have already completed all business in City Z and now we are almost going to expand it outwards, do not know when boss will come back? Also