"Heizi!"
Shanghai City was not some utopian metropolis where everyone was pure of heart; it harbored many gray and even black areas unknown to the public. Ordinary people would not even notice these realms.
Heizi was a prominent figure in these parts. He handled Lu You's errands in Shanghai City and had previously served as the middleman when Li Long and Zhao Hu were tasked with finding the Ginseng King.
This time, Lu You had come to Shanghai City himself, all for the sake of the Ginseng King. However, after arriving, he did not immediately go looking for trouble with Li Long and his crew. Instead, he had Heizi track their movements. Only after learning that Li Long's group had come down from the mountain and visited Paigou Village did Lu You dispatch Heizi.
Before Heizi left, Lu You gave him a specific instruction, "Heizi, we're businessmen now. When we handle things, we observe 'courtesy before force.'"
