Regarding some high-level zombies disguising themselves as humans to enter survivor bases, Su Sigui didn't know when she began to turn a blind eye. Perhaps it was due to the influence of the Royal Court. She began to believe that these high-level zombies, whose intelligence was no less than that of normal humans, would encounter some interesting events in the Human Base, like meeting a particular person whose impact on the high-level zombie would prevent it from seeing itself and humans as merely hunter and prey, and it would become him or her!
In this way, humans could also have a similar assimilating effect on zombies like an infection!
But Ryle was different; he seemed more like he was playing a game, constantly using his eyes to learn about the world. Although he met many people, he remained unwavering in positioning himself as the hunter!
You could see his attitude from when he destroyed the Hidden Dragon Shelter City.
