The craziest upgrade system

In a jumble of rocks.

A giant black python tied up a tiger whose body was like a rock, making it unable to move.

Another person, holding a long knife, stood in front of the two.

"The first style of Seven Kills with the Wind Sword.

Wind and cloud kill! "

Nie Yun gave a low shout, and a strong wind suddenly whipped up around him, bringing up countless dust.

The sword wind howls, moves like thunder, and is as fast as lightning!

The blade stabbed directly into Shi Pianhu's throat!

【Ding!Congratulations to the host for killing the third-level early-stage stone fragment tiger and gaining 2000 experience points, 800 spiritual power points, and 600 points. 】

【Ding!Congratulations to the host for improving his level. He is currently a ninth-level warrior! 】

[Ding, congratulations to the host for getting a majestic tiger skin. 】

[Ding, congratulations to the host for getting an aphrodisiac tiger whip. 】

Nie Yun's face was full of black lines, "What the hell is this explosion about?" Then he complained helplessly.

"The explosion rate of this system is too damn low. Either nothing will explode, or everything will explode."

Nie Yun had killed countless beasts these days, and he had made several sneak attacks with first-, second-, third-, and even fourth-level monsters.

But what came out after killing so many monsters was pitiful.

Basically, they are just some fur and flesh, and other miscellaneous and useless things. This low explosion rate really makes Nie Yun a little troubled.

[Ding, congratulations to the host. The wind shadow sword, a high-grade mortal-level spiritual weapon, has evolved into a low-grade yellow-level spiritual weapon. 】

Hearing this, Nie Yun raised his eyebrows. After all, he had good news!

I originally thought that no matter what, the Wind Shadow Sword would not evolve until I became a martial artist, but I didn't expect it to be so early.

View properties.

"Wind Shadow Sword"

Wind attribute, yellow level first-grade spiritual weapon, attack speed increased by 15%, attack power increased by 15, has a 0% probability of triggering a one-hit kill, and can grow.

Seeing this, Nie Yun's smile grew stronger.

In fact, there is not much difference between increasing attack power and attack speed by 5%, but the probability of killing with one hit directly increases from one in a million to one in 10, which directly increases the probability by 10 times!

So the current odds are still ridiculously low.

But think about it later, if the one-hit kill attribute continues to improve.

When the probability reaches 50%, that is to say, with one knife, there is a half chance that anyone can be killed directly!

Thinking of this, Nie Yun couldn't hold back the corners of his mouth anymore and burst into laughter. He even laughed a little wildly at the end!

So after a while, Nie Yun sorted out his emotions, pulled out his dagger, dug out the crystal core from Shi Pian Hu's head, and threw it to Hei Yan.

"Another third-order crystal core, giving you an advantage."

Nie Yun said with a smile on his face.

Hei Yan opened his terrifying mouth and swallowed it in one gulp, then smiled.

The smile was uglier than crying and he said: "Boss, after I finish digesting this third-order crystal core, I should be able to break through to the third level."

"Okay, then you go and have a good rest first."

After saying that, Nie Yun smiled and thought, and the black flame disappeared instantly in front of him and entered the system space.

After all, Black Flame is his pet, and the higher its strength, the more helpful it will be to him.

Among the monsters, generally only third-level monsters and above will have crystal nuclei produced in their heads. The crystal nuclei are the source of the monster's power.

The same can also be said for monsters plundering crystal cores from each other to help them advance.

The power contained in the crystal core can also be used to equip weapons, so the crystal core is equivalent to a kind of hard currency, but the price is relatively high.

She put away the Wind Shadow Sword and put it on her back.

Look at the endless skyline and the endless mountains and virgin jungles.

"It has been 25 days since I entered the Monster Mountain Range. I still have 5 days left to complete the system mission and defeat Nie Yan to regain my dignity..."

Suddenly a voice interrupted Nie Yun's thinking.

"Little brother, are you okay with your injuries?"

I saw a person walking from a distance. He was of medium height and thin, but had good skin, luxurious clothes, and a long sword on his waist, but there were no calluses on his hands. At first glance, he came from a wealthy family.

Nie Yun did not answer, but looked at the person on the other side warily.

"Hahaha, don't worry, I am Yang Yun, the third young master of the Yang family. I don't like killing people and seizing treasures."

Although Yang Yun said so, the corner of his eyes kept glancing at the body of Shi Pian Hu on the ground.

After getting close to a certain distance, Yang Yun was shocked: "This stone tiger is actually a real third-level monster! Even if he is a warrior in the Dzogchen realm, if he wants to hunt a third-level monster Monsters, that is also a very difficult matter that requires all kinds of efforts, and there is a risk of falling at any time. The person in front of me is only a ninth-level warrior, but he can actually hunt third-level monsters across two realms!"

After getting closer, he was now less than one foot away from Nie Yun.

"Hahaha, little brother is really talented. With the strength of a ninth-level warrior, he can hunt the early third-level monsters alone!" Yang Yun laughed while stroking his hands and looking around.

Seeing that there was only Nie Yun around, Nie Yun, because he had been in the Monster Mountain Range for nearly a month and had not taken a bath or anything, so at this moment, his hair was disheveled, his body was covered in blood, and there were pieces of stone tiger's corpse on the ground. , as if he was at the end of his tether!

Nie Yun shook his head, cupped his hands and said with a smile, "It's just no luck."

"Brother, are you training alone in the Monster Mountain Range?"

Yang Yun asked cautiously again.

Nie Yun sneered in his heart, but did not show it. He still replied politely: "Yes, I have been practicing alone outside."

After hearing this sentence, Yang Yun's thoughts were rolling in his head.

"This is a third-level monster. Not to mention its fur, flesh, claws, and bones that can be used to refine weapons, but the crystal core in its head is worth a lot of money!"

"If I can get that crystal core, I will have enough financial resources to go to the auction house to buy the Qi Gathering Pill to break through the martial artist's Dzogchen and reach the martial artist realm!"

"I didn't expect that I would encounter such a great opportunity when I sneaked out of the family this time. The family competition is about to begin. My basic qualifications are low and my cultivation speed is slow. It consumes financial resources. Come up, when I break through the martial arts realm and get a good ranking in the family competition, my status and my status in my father's heart will also rise, and the more resources I will get!"

"Wait, I almost forgot, what should I do if there is an outsider here?"

"Do I have to plead with him and let him give me the crystal core? No, kill him, I must kill him. Only by killing him can I get this crystal core. Yes, stabilize him first, then I deceived him by saying that I would help him heal his wounds and reduce his vigilance, and then I would kill him! This Monster Mountain Range is so good, even if I kill him, he will not be noticed!"

Although I thought so much, time only passed in a short moment.

Having made up his mind, Yang Yun narrowed his eyes and a hypocritical smile appeared on his face.

He slowly came to his senses and looked up at Nie Yun. Just as he was about to speak, he saw a long knife coming towards him, and the blade instantly reached his neck.

His pupils instantly shrank to the size of a pinhead, and the distance was too short to react!

"You..." Yang Yun's voice stopped abruptly.

In an instant, Yang Yun's head rose into the sky, and blood spurted out like a fountain.

After a pause for a few seconds, his body fell onto the rocks with a plop.

Hot blood sprayed on the surrounding rocks, dyeing the rocks red.

"Kill people, just kill people. Why do you think so much?"

Nie Yun looked at the body lying on the ground and said lightly.