Mu Can actually didn't have any special intelligence, he just felt that the man with the mutton chops was somewhat mysterious earlier and wanted Wang Cai's help to guess the origin of the mutton chops. Mu Can also felt uncomfortable about it and even regretted his earlier actions a bit, wondering if the man with the mutton chops would use his blood to do something disgraceful.
Mu Can had heard before that someone had used a drop of blood or a strand of hair to harm others discreetly. However, what gave Mu Can some peace of mind was that he had completely severed his connection with that drop of blood.
"Alright, stop wagging your tail, I don't have much intelligence," Mu Can said to Wang Cai, who was showing a flattering smile.
Then he told Wang Cai about his earlier experience. In Mu Can's heart, he was certain that something was off about the man with the mutton chops, but why he disappeared in the end was something that puzzled Mu Can.
