How did An Yu win the trust of bandits?

After many twists and turns, An You finally found the trace of "bandits" and met his former servant "Brother Bao". What a big cry! Say how down and out you are now, there is no way out, and you have to stay in the "Mongolian" organization. That "Bao Lao A knot in one's heart" is also very concerned about the friendship between master and servant and tries his best to let him stay.

A Wu dialect speaker successfully became an undercover. He gradually became familiar with the activity routes and laws of the "Mongols" organization, and drew a detailed route and map of the old nest. But he still felt dissatisfied, thinking that he could go back by killing a "bandit" leader.

This idea was discovered by Shi Tao, the cunning "bandit" leader, so he brutally killed him and sent his body to Zhang's territory.