C169
In the afternoon, Zhou Cang brought a group of people and held an analysis and summary meeting. After it ended, Pei Yin realised that Zhou Cang had a serious expression and asked: "Brother Zhou Cang, what's wrong?"
Zhou Cang said: "I'm thinking, if I were to slowly grow from a warrior to a commander, how long would it take?
"Moreover, during this period of time