Chapter 162 Skills Enhancement! Rule-level Disaster!

The distant sky also seemed to be dyed a shade of crimson.

Nearly a hundred thousand Fire Element Beast Tamers, with such a scale and formation, even an ordinary flood would probably be powerless before them.

Only a particularly massive flood might be able to disperse them.

One couldn't help but wonder if it was the atmosphere of the Illusion Realm that caused it, as it was supposed to be just an ordinary college entrance exam...

Chen Xing mentally sighed.

Yesterday, he had discovered that he could also open the Stone Booklet within the Illusion Realm.

He focused his attention on the skill at the very bottom of the Pet Trainer's Skill Tree.

Then he silently chose to activate it.

[Pet Skill Optimization]Once the skills mastered by your pet surpass perfection, you can optimize that skill to grant it additional effects. (100/100) (Mastered)

With the activation of this skill,