Fortunately, it wasn't the severe pain that came out when he was fighting those monsters, otherwise, Li Yang felt that he was really fierce.

"What is the root cause of this headache?"

Li Yang sank his mind into his mind again, but still didn't find anything.

"Shall I go back first? Find out the root cause of this headache? Li Yang said secretly.

However, Li Yang soon vetoed his own idea.

"It's been almost twenty days now, and there is not much time left for me to stay in this world, and maybe, in the next second, I may be able to leave here and return to reality."

"A world like "Devouring the Starry Sky" is hard to come by, I must seize this opportunity and do my best to improve my strength, otherwise, next time, I don't know if there will be this kind of luck, so I can't go back, I must take this opportunity to improve myself!"

"As for the headache, the last headache, until now, nearly seven days have passed, I think the time of its onset, it shouldn't be too close, I just need to be careful after that, it's fine, and maybe, the headache hasn't come again, I'll go back? If I go back to the club, I can also ask the scientists in the club to explore me, so there is no need to waste time here. ”

Li Yang has decided that he must be here, break his bottleneck, and be promoted to the god of war level!

That is, the club's C grade!

"That information said that as long as you have been tempered by the RR virus, you can easily break through to the God of War level, but I have been stuck here for a long time."

"Come to think of it, I should be just a little bit behind, but I don't know where it is!"

"No matter, just practice well!"

Li Yang suddenly felt a little strange, and couldn't help but look down.

The blue and white dog was rolling at his feet, constantly circling around looking extremely cute.

There was a lot of dust on the ground, but the dog kept rolling around, but there was no dust on his body, and his hair was always so smooth, so clean and beautiful.

Li Yang looked at the dog that suddenly appeared at some point, and frowned.

"Go away."

Didn't the dog just hide in the middle of the shop three hundred meters away? Still shivering.

But after a while, it suddenly appeared.

The dog hit Li Yang's heel, stopped rolling, it shook its body, lay on the ground, and looked at Li Yang: "Wang~~"

Li Yang didn't understand what it meant, so he raised his foot and teased the dog aside.

"There's a monster corpse there, you can go and eat." Li Yang said.

But the dog had no intention of going at all, just looking at Li Yang with blank eyes.

Li Yang ignored it and let it follow.

This dog is really strange, for a few days, Li Yang has not seen it eat, even if it is the corpse of those monsters killed by Li Yang, this dog will not touch it.

Not to mention eating, even drinking, this dog has never drunk.

It is completely a constitution that does not enter or exit.

However, after so many days of getting along, Li Yang is used to the existence of this dog.

Although he still didn't have a good attitude and didn't give it a name, Li Yang didn't chase it anymore.

The puppy held his head high and followed behind Li Yang step by step, his nose shrugged and his face full of enjoyment.

This is Li Yang's expression when he didn't look back, and when Li Yang looked back at it, the dog changed to a simple expression, and it barked a few times.

……。

Three days later.

In a wide square, Li Yang was facing eight or nine tiger mastiffs, the leading tiger mastiff was a high-level beast-level monster, and the rest were all middle-level beast-level monsters.

Li Yang held the unsheathed sword in his hand, resisting the attack of these monsters.

Every time Li Yang makes a knife, it is a perfect burst of more dark energy, and the power of the knife is very great!

The first weight of "Nine Thunder Knife" has one more dark energy, and the strength of each knife is 14 percent!

With Li Yang's current strength, even if the knife is not unsheathed and hits these tiger mastiffs, it will still make these tiger mastiffs painful.

Li Yang didn't use his body to dodge the attacks of these tiger mastiffs, although with his current body method, he could easily dodge the attacks of these tiger mastiffs.

Li Yang can suppress his body technique and let himself use his knife technique to deal with these tiger mastiffs.

This is the fastest move to improve one's sword skills, and Li Yang has been like this for the past few days.

Therefore, Li Yang's current knife technique has completely mastered the first weight of "Nine Thunder Knife", and what Li Yang is practicing now is the second weight of "Nine Thunder Knife".

"If I master the second weight of the Nine Thunder Knife, maybe I will be able to break through the bottleneck."

Li Yang's heart was as calm as ice, and the power in his body was repeated over and over again, according to the second power technique of "Nine Thunder Knife".

"Double Darkness!!"

The dark energy in Li Yang's body poured into the knife along his arm.

"Boom!!"

A tiger mastiff was beaten out by Li Yang on the spot.

The second weight of the nine-fold thunder knife, twenty-one into the strength!!

Even if the knife didn't have a scabbard, with its strength alone, the mid-level beast general-level tiger mastiff couldn't bear it.

Li Yang's gaze swept over the tiger mastiff that was knocked out.

The tiger mastiff had collapsed to the ground, almost out of breath.

If Li Yang's knife was unsheathed just now, the head of the tiger mastiff would probably fly on the spot.

"It worked!"

Li Yang was slightly happy in his heart.

The second weight of "Ninefold Thunder Knife", I used it myself!

However, Li Yang was not careless and stabilized his mind.

This is only the first knife, and there is a second and third knife waiting for you!

Li Yang's mind was united, thinking about the second power technique of "Nine Thunder Knife", and then he looked at the leading tiger mastiff, and cut it out with another knife!

This time it's a tough one!

The scabbard slashed at the tiger mastiff's paws with a sharp sound.

Looming sparks splashing around!

"Roar!"

The tiger mastiff roared angrily, withdrew its paws, took a few steps back, and looked at Li Yang with horror in his eyes.

Its paws trembled faintly.

Why did the power of this human being suddenly become so great??

"Roar!"

The tiger mastiff refused to admit defeat and rushed up again.

But Li Yang has already faintly realized the second meaning of "Nine Thunder Knife", he is not afraid at all, and he broke out with another knife, this time, he followed the weakness of the tiger mastiff.

"Boom!"

The blunt scabbard carried an unrivaled force, directly tearing apart the body of the tiger mastiff, blasting it away, and the blood on its body splashed like a fly.

The other tiger mastiffs retreated in fear, their eyes pure with fear.

Li Yang almost wanted to roar freely, because he had already grasped the second essence of "Nine Thunder Knife"!

And with the opening of this knife, Li Yang felt that the bottleneck in his body seemed to loosen a little!