From shining the sword to becoming the God of aviation

Li Fuping accidentally crossed into the sword, brought a system, and accidentally became Li Yunlong's teacher. This is interesting. Li Fuping began to build airplanes. So Li Yunlong's mantra "second battalion commander, where's your fucking Italian gun? Pull it up for me" changed. Li Yunlong shouted like this: "second battalion commander, where's our air gunboat? Call me air fire support!"