If it hadn't suddenly erupted with a terrifying speed far beyond before, Xu Xin would have still thought it was lingering at the intermediate level.
That invincible burst of speed, wanting to kill Xu Xin within ten meters, was a matter of a swipe, and he wouldn't have been able to react.
Fortunately, Mimi still has a contract with him, and it also has the bloodline of a giant beast. Crystal City has a strong influence on it as well, so there's no need to worry that Mimi would be controlled by the mutant creature's bloodline.
Similarly, under the influence of Crystal City, its body size has also grown larger than before.
Thus, it became the king of mutant creatures as a matter of course.
Compared to Mimi, Afu has advanced to the intermediate level, while Silver King has not yet reached the advanced level. Fortunately, it's already very close.
In any case, with Mimi's help, the outermost mutant creature defense line has been properly arranged.
