Nie Yunfei and his younger sister Yun Niang established a foothold in Bianliang, and cooperated with Li Wenliu (Li Shishi's mother), the chief shopkeeper of Fengle Tower, to establish an express delivery company. They went north to Liao to sell horses, and pacified the bandits in Shuibo... It was easy to read, relieve stress, watch, laugh and think.