The Gem Giant's physical defense and energy resistance are too strong, even if it is an underage Gem Giant.

William's boulder, and the impact of the Void Hound, could not inflict fatal damage on him, not even minor injuries.

So if you want to deal with him, you must rely on some external forces.

And this tube of "Corrosive Mist" is the result of the Potions Master for most of the past six months, specially made for the Gem Giant.

Time was pressing, and the Potions Master did not delay, he directly pulled out the mouth of the tube, and recited a spell, and the gray mist in the tube, as if commanded, flew out in a hurry, and then infiltrated into the magic vine and pounced on the body of the gem giant.

It's like encountering strong sulfuric acid.

Soon, the sound of "Zizi ......Zizi" sounded all over the gem giant's body, and cracks began to appear in the crystal hard skin like a gem.

Along with the cracks, the gem giant plunged into the sky, and the heart-rending sound shook the ears of the Potions Master and William.

The poor gem giant struggled frantically, and most of the dense magic vines on his body were torn off, revealing the horrible appearance inside.

The magic mirror duly reminded William in his mind, and the other two gem giants who heard the howl of this gem giant became even more frantic and were desperately rushing this way! In less than a minute, the most powerful gem giant would arrive at William.

"It has to be faster!" William said in his heart.

He quickly chanted "Falling Stones"!

The original first-level wizard "Falling Stone Technique" took at least ten seconds, and ten seconds of time meant that it was difficult to play an effective role in a single battle against time.

The Magic Mirror has optimized the structure of the sorcery and made it more concise, and although it is still far from instantaneous, the casting time has been shortened to five seconds, which is still without affecting the original power.

Five seconds, it's already a watershed!

Five seconds later, William summoned a boulder with a diameter of more than five meters.

The boulder is caught by the two paws of the Void Hound, like a bowling ball in its hand.

The Voidhound took this "bowling ball" and pointed it at the head of the gem giant, and began to hammer it down violently.

One time!

Twice!

Three clicks!

The boulder finally couldn't bear it anymore, shattered, turned into earth-based energy particles, and dissipated.

And at this time, William's other boulder was also successfully summoned!

The Voidhound continued to hammer the head of the Gem Giant with the boulder.

The Gem Giant struggled, but the Potions Master took control of the vine and tied him up again, and half of the Void Hound pressed down on him.

Although the strength is not as strong as that of the Gem Giant, the weight is not lighter than him!

This underage gem giant couldn't break free at all, and could only use its cracked skin to withstand the terrifying hammer of the Void Hound!

It looks very ...... Wretched!

To the gem giants, humans are just weak bugs.

For William, the giant, or the gem giant, was just a humanoid magical creature.

The life-and-death battle between the two sides only continues the law of survival of the fittest in nature, and will not be mixed with too many emotional factors.

Yes, the Gem Giants look pretty miserable right now, they're pretty cruel.

But the cruelty of the present is only for the sake of later, at some possible future, not to be the one to be pitied.

Everyone is just trying to survive, just as the gem giant will not feel sad and sad because he has trampled on a human being, naturally, William Potions Master will not be so sad that they doubt the life of a "human" because they killed a gem giant!

William summoned the "Falling Stone Technique" four times, and just regained some of his mana, and consumed most of it.

When the Voidhound hammered to the eleventh turn, the boulder plunged deep into the gem giant's head, and the gold-like blood and silver-colored brains flowed down, and the gem giant finally spread out his hands, stopped moving, and died completely.

As soon as the gem giant died, his skin became inactive, and his defenses were greatly reduced.

At this time, the other two gem giants were only 30 seconds away.

William immediately yelled at the Potions Master, "Hurry up, the other two gem giants are coming!" ”

The Potions Master was old, and his ears were a little back, not to mention that he had been enduring the impact of the gem giant's voice just now, and he couldn't hear William's words at all at this time.

However, the eagerness in William's eyes, she saw it, and knew that she could not delay, so she took out a dark green horn knife from her arms, and then stood on the chest position given by the Void Hound, gestured, and then stabbed it down, and began to dissect her heart.

Yes, the heart and brain marrow are the essence of the gem giant, and they are the main materials necessary for the Potions Master to refine the corresponding potions.

And William is not idle, he is in love with the blood of the gem giant like gold.

Maybe a little research and refinement will allow him to make a new bloodline mark.

While drinking "blue blood", he performed magic tricks and kept collecting the blood of the gem giant.

Twenty seconds later, the Potions Master sliced out a diamond-shaped heart the size of a baby's head from the gem giant's chest.

In the 15 seconds countdown, the Potions Master collected less than half a tube of brain marrow, which was still more than half a tube.

Counting down to 12 seconds, William put away the collected blood.

In the 10 seconds to the countdown, the ground was already feeling a violent tremor, like an earthquake, accompanied by a howl like thunder.

In the penultimate seconds, William made the Voidhound hide in the blue plaid apron space.

Counting down to 8 seconds, two gem giants appeared in front of him and behind him.

Counting down to 5 seconds, William could even feel the magma anger and ...... in the eyes of the two gem giants Grieved.

In the penultimate seconds, the Potions Master had just finished collecting, and before he could plug the nozzle, William grabbed her and his mind moved.

In the penultimate second, William's vision was full of scorching white light, and the next second it was black.

In the penultimate second, the figures of William and the Potions Master appeared at the end of the Plain of Bryan's Territory, William's skin was scorched black in many places, and his magic power was almost exhausted, and the Potions Master's left hand was directly cooked.

The cloak was lucky not to be damaged!

Thousands of meters away, William and the Potions Master both heard the constant wails of the two gem giants, constantly echoing on both sides of the river.

The sky turned gray, and a light rain began to fall.

A light rain fell on the Potions Master's left hand, blowing up a white mist and making a "hiss" sound.

"Let's go!" The Potions Master suddenly said with a blank expression, then turned and walked towards the castle.

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