God-level upgrade system

The old tree demon never begged Wei Yi for mercy until his death.
Of course, it wasn't that he was really that spineless, but that he knew very well in his heart that there was no way Wei Yi would let him go.

Instead of choosing to beg for mercy with no possibility, it is better to seize the time and escape.

And deep down in his heart, he still held a trace of fantasy, because what he was best at was not attacking but defending.

Maybe Wei Yi couldn't break through the defensive state he was supporting with all his strength, and then he could take the opportunity to escape.

He has even made a plan, if he can really escape this catastrophe, he will find a place to hide immediately when he turns around, and he will never come out again until these outsiders leave.

As for the safety of the giant snake world, whether these people will turn the world upside down, or who will clean up the mess, he no longer cares about these issues, whoever cares about it...

Unfortunately, his idea did not become a reality after all.

In fact, he didn't know how terrible the strong man in the holy realm was, especially when he provoked a sword cultivator in the holy realm, who was best at attacking and killing.

The dragon-slaying sword that Wei Yi urged with all his strength, coupled with the blessing of the original power of fire, had reached an incomparably terrifying level of attack, instantly tearing apart the defense system that the old tree demon was so proud of, even without Giving him time to react would directly end his life.

Under the strangulation of the sword light, the original power of the fire covered it, and even the demon soul couldn't escape, so it completely fell under the might of the thunder.

Wei Yi, on the other hand, was in a good mood. Although the process was a bit troublesome, the rewards were not insignificant. The death of the old tree demon directly contributed [-] units of general experience to him.

This is equivalent to the sum of the experience points of fifty ordinary monsters, or equal to 5% of his first-level qi refining cultivation in the Holy Land, which is enough to save him more than a year of hard work in closed doors.

It can also be seen from this that the strength of the old tree demon is indeed far superior to that of ordinary demon kings. If it were an ordinary demon king, it would only reward one or two hundred units of general experience at most.

According to the rules of the system, ordinary big monsters and ordinary Martial Emperor-level powerhouses are rewarded with ten units of general experience, holy land powerhouses are rewarded with one thousand units of general experience, and the demon king is in between, which is indeed only one or two units. Hundreds of units of generic experience levels.

And the old tree demon contributed [-] units of general experience, which is already worth half the value of a strong man in the holy realm, so Wei Yi is naturally very happy.

If he had known this earlier, he would have acted first, so there would be so much nonsense.

"If there are a few more opponents like this, I am afraid that the experience points gained will be enough for me to raise my Qi refining cultivation to the second level of the Holy Realm."

"It seems that this giant snake world is really a good trip for me."

Wei Yi couldn't help muttering to himself, he thought it was a little troublesome before, but now he wished for more enemies like the old tree demon.

"Hey, what is this?"

"Under the fire of the original source, it still looks intact..."

Wei Yi's eyes lit up, looking at the mysterious sparkling crystals on the ground, his eyes couldn't help but be full of curiosity.

Then he made a move with his right hand, and under the pull of his true essence, the mysterious crystal quickly fell into his palm.

Just like a piece of jasper agate, the whole body is crystal clear, making people reluctant to avert their eyes.

But what really attracted Wei Yi's attention was not this, but the abundant energy contained in this mysterious crystal, which turned out to be extremely pure source power.

"This is... the origin of the tree?"

"The relics left by the old tree demon after his death..."

Wei Yi's heart was shocked, and he quickly understood what this thing was. In the Kyushu world, this thing was called the crystallization of origin, and its value was comparable to those of the top heaven and earth spirits.

As the name suggests, the original crystallization refers to the crystal formed by the original power. The original power is violent and powerful, far superior to ordinary heaven and earth aura. Under normal circumstances, it will not condense into a crystal state at all.

Generally speaking, there are only two ways to produce source crystals, one is to form spontaneously under extremely harsh natural conditions, and the other is to leave behind the death of a strong creature who has mastered the power of the source.

There is no doubt that the current crystal of the original wood attribute is what the old tree demon left behind after his death, because what he has mastered is the original power of the wood attribute.

Wei Yi really didn't expect that killing the old tree demon would yield such gains.

It is not that killing the strong who has mastered the power of the source will produce the crystal of the source, this is an extremely low probability, there may not be two or three cases in a hundred cases, and no one will hunt and kill the power of the source specifically for this Therefore, Wei Yi is really lucky this time.

"This old tree demon is worthy of being a natural alien species. The pure strength of this wood origin is only a step away from the holy level."

"If it is in the world of Kyushu, this old tree demon may try to break through the holy realm in a few years, and the hope of successfully breaking through is not small."

"I didn't expect to die in my hands like this. This guy must be considered unlucky. Otherwise, if he joins the barbarians with his strength, there is still a high probability that he will be accepted."

Life and death are fate, and everyone has to be responsible for their own actions. Wei Yi naturally has no feeling of guilt about this, but is only happy because he has accidentally harvested a piece of original crystallization.

The value of the original crystal is so high, of course it is of great use. It is nothing to the strong below the holy realm, but for the strong in the holy realm, the original crystal can be directly absorbed and used to enhance their original power. .

For those who are strong in the holy realm, if they want to improve their realm, in addition to their cultivation reaching the standard, the mastery of the original power is also an important indicator. If the original power cannot be improved, the realm will only fall into a bottleneck, and it will be difficult to improve their cultivation. .

And the improvement of the power of the source is even more difficult than the cultivation base. One can imagine the importance of the crystal of the source. If it is exchanged, such a small piece of the crystal of the source, even if it is exchanged for ten or eight ordinary artifacts, it is estimated that it will There are a large number of holy land powerhouses scrambling to exchange.

This is a truly priceless treasure. In fact, no strong man in the holy realm would exchange it, and usually use it for himself after getting it.

Of course, Wei Yi would not have the idea of ​​exchanging it. Although the value of the original crystal is very precious, no matter how precious it is, it is not as important as his own strength.

However, Wei Yi was not in a hurry to absorb it. After all, he hadn't tried it before, and he didn't know what would happen in the middle.

What's more, this world of giant snakes is not his territory. After he killed the old tree demon, he became a thorn in the side of the world's heaven. Wei Yi didn't dare to take risks at this time.