Looking at the characters on the oiled paper folded hat, Lu Yu fell silent.
In today's ambush, only the Black Wolf and the Fierce Tiger Gang Leader managed to escape, but the Fierce Tiger Gang Leader is already dead. The only one who could have left this message is the Black Wolf.
But how did he know that I was the one who informed the Han Family?
Lu Yu recalled that observer. Until now, he hadn't gotten a clear look at the observer. If the observer always knew his whereabouts, then why was he able to successfully lead people to ambush the underground faction members?
Originally, Lu Yu thought the observer was from the Wild Wolf Gang, but now it seems that the observer might not be from the Wild Wolf Gang. Otherwise, there would be no reason not to alert them when he found out that Lu Yu knew the Wild Wolf Gang's whereabouts.
Who exactly is the observer?
