Yang Lujia decided to leave Cai Hong alone to investigate the matters of the Second Region. He merely told him to gather information about them as much as he could while he was away.
"When I'm back, I will immediately notify you," Yang Lujia said as he tossed a token at Cai Hong. "That's a communication token. It can be used specifically for communication."
In fact, this communication token was among the rewards Fortuniel gave him when he received Long Guang as his disciple.
On the other hand, Cai Hong was very happy that he had been given another mission by His Highness. If others were to see his expression right now, they would think he must be an idiot for following someone like that—as though every order from that person was sacred and would benefit him.
After all, people in this world would always seek benefits. They would never believe someone like Cai Hong to exist. Even the closest of their friends would betray them, but not Cai Hong.