Chapter 712 Aaron Took Action (Part Two) (2/2)

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energy fading away?” Ulin was startled.

After a moment of pondering over the matter, realization dawned on his face and he roared, ”Life Shortening Incantation!”

This was the other powerful true rule that Darren gave him!

Ulin had tried many times but still couldn't even get the basic knowledge. He didn't expect that the little boy who hadn't even entered the Holy Realm could use this skill so easily.

In the true rules, there was no existence of incantations that were not extremely powerful.

It was said that this kind of incantation was made from some witchers from the outer space. No one could get it except those powerful people who were called ”immortal.”

So when it came to the incantation of the true rule, it must have been passed down from an immortal.

Aaron's face surged in fury. ”Go to hell!” Ulin went crazy as he was cursed to death. He knew once his breath of life decreased to the extreme, he would no longer have any strength to fight.

His black hair was waving wildly in the air. His body bent in midair like a bow.

The next moment, the flesh on his body began to crack and black thorns emerged from his body.