However, with Lin Yun's current cultivation, plus the trump cards such as Xinghe Jianyi and Canglong Jianxin, he can still give it a try.

What's more, with Xiao Bingfeng and Thief Cat helping out, at least it's not a big problem to protect themselves.

"Are you sure the Udumbara Flower is inside?" Lin Yun asked Xiao Bingfeng.

"It's definitely in this direction, but it's hard to say exactly where it is. It may be close at hand, or it may be far away." Xiao Bingfeng said nonsense.

Lin Yun secretly thought, even if he couldn't find the Udumbara flower, he could still practice here.

Blood Raven was originally transformed by sin, and then gradually formed a group, entrenched in the Valley of Ten Thousand Graves to cultivate.

After beheading the blood crow, there will be some sins left. These sins do not spill over to martial arts practice, but they can temper the will of martial arts.

The effect is not too obvious, and the process is extremely dangerous, but it is better than nothing.

Most of the people who came here to practice in the Valley of Ten Thousand Graves came to hone their will to the martial arts, but they never thought of the idea of ??hitting Udumbara Flowers in the past.

First of all, it is impossible to find, and secondly, it is too dangerous. There are many monks who die in the Valley of Ten Thousand Graves every year.

After thinking for a moment, Lin Yun led a few people into the depths of the Valley of Ten Thousand Graves.

This is a dark place where ancient trees stand, the ancient trees cover the sky, and the air is filled with a terrible miasma.

Lin Yun found several blood crows at a glance, and said lightly: "I will deal with the strongest one, and leave the rest to you, no problem."

Bai Qingyu said: "Don't worry, this blood crow will not be my opponent, I can handle it."

She was actually very scared, but after so much, Bai Qingyu slowly changed a lot.

Especially the fight with Venerable Ziyi, let her know that people's hearts are sinister, and if she is not strong, she can only be a mermaid.

She couldn't even want to die, and she would be used to threaten others. She didn't want to try it a second time.

Furthermore, she really wanted to prove herself, to prove that she was not so useless.

Lin Yun nodded slightly, silently, and flew towards a blood crow perched on a tree trunk.

It was a blood crow that had been cultivating for thousands of years, with a height of 30 feet. Its blood wings glowed with golden luster, and it was very sensitive to danger.

call out!

Lin Yun approached a hundred meters, and the Millennium Blood Crow found him.

"Sword repair?"

The thousand-year-old blood crow said condescendingly: "It's been a long time since a sword cultivator came here to die. Your flesh and blood are very attractive. If I eat you, maybe I can become a semi-holy."

Swish!

The thousand-year-old blood crow was rebellious, and the moment its wings spread, seven or eight blood lights turned into long spears and blasted away.

Lin Yun mobilized the Ssangyong Sacred Body and threw out a punch, defeating all these blood-colored spears.

The thousand-year-old blood crow is much stronger than Xiao Jingyan and Venerable Ziyi, and is comparable to the semi-sage of Qingyuanjing Xiaocheng.

Of course, they don't know martial arts, and they don't have holy aura, which is far from the real semi-sacred.

Lin Yun smashed the blood spear, and then punched it in the air.

His fist is very terrifying, contains a powerful dragon, flashing with bright electric light, wrapped in the power of the storm.

This punch is enough to kill an ordinary Jiuyuan Nirvana cultivator.

boom!

It fell on the thousand-year-old blood crow, but it was neither painful nor itchy. It grunted, but its momentum was not hurt.

"Human cultivator, I advise you not to be ignorant, get out now, otherwise, when the king of my clan comes, you will surely die."

Blood Raven coldly threatened.

"What a strong defense..." Lin Yun clicked his tongue secretly, then he could only draw his sword.

Swish!

The moment the other party finished speaking, Lin Yun swung out his sword, Xing Yao urged it, and Xinghe Sword Intent came out.

The thousand-year-old blood crow made a terrified cry and tried to dodge, but one of its wings was still broken.

"Master, forgive me!"

The blood crow knelt down on the spot, directly frightened.

Lin Yun was slightly stunned, and then struck it to death with another sword, and the Millennium Blood Crow slammed to the ground.

Hiss!

There is a crystal clear blood-colored breath in its corpse, which spreads out wisps.

Lin Yun swallowed it between his brows, hissing, and the fist-sized star fire deep between his brows seemed to have been struck by lightning.

Constantly trembling, even Lin Yun felt quite uncomfortable, a tingling pain in his mind, and many terrifying illusions appeared in front of him.

After a while, a trace of blood on Lin Yun's head turned into mist and overflowed.

"Really useful."

Lin Yun found that the sword intent of the stars, which had not been moving for a long time, actually increased a lot under the tempering of sins.

However, this process is really dangerous, and if you are not careful, you will hurt yourself, or even go crazy.

"Fortunately, what I cultivate is Sword Intent, and I have restraint on this sin. As long as I can get through it, I can really reap the benefits."

Lin Yun immediately made up his mind to kill a thousand blood crows first.

It is extremely difficult to improve the will of martial arts. Before, he completely relied on luck, and he shamelessly took some Sky Cloud Fruit in Feiyun Mountain before he was in the current state.

At night, the blood crows within a thousand miles were all killed by Lin Yun and others.

Among them, a total of thirty-six of the thousand-year-old blood crows died tragically in their hands, and almost all of them were solved with one or two swords.

After dawn, Lin Yun and others continued to go deeper.

Lin Yun met a blood crow king, which has lived for more than 3,000 years and is an extremely powerful overlord in the Valley of Ten Thousand Graves.

"Human sword cultivator, this is the end. This is our clan's resting place, not your playground." The Blood Crow King stared at Lin Yun viciously.

Last night, Lin Yun slaughtered all the blood crows in a radius of thousands of miles, and the entire blood crow tribe was completely shaken.

Whoosh! Whoosh!

Beside him, there are three thousand-year-old blood crows, and hundreds of blood crows in the Nirvana realm.

"Tell me the clues of Udumbara Flower, and I'll go home." Lin Yun said lightly.

"What kind of eucalyptus, this king doesn't know." The Blood Crow King shouted angrily: "You sword cultivator, this king will give you a way to survive and you won't go, so don't blame this king for being ruthless!"

If the Blood Crow King is based on his cultivation, it is equivalent to a semi-sage of Qingyuan Realm Dacheng, even if Xiaocheng and Dacheng are only one realm apart.

But in fact, the world is different, Dacheng's Qingyuan realm semi-sage can easily defeat ten Xiaocheng Qingyuan realm semi-sages.

There are often rumors that so-and-so, who is in the top ten of the Human King Ranking, defeated the Half-Saint, but in fact they were all the Half-Saints who had just entered the Qingyuan Realm.

There are very few semi-sages of Qingyuan realm in Xiaocheng. When encountering semi-sages of Qingyuan realm in Dacheng, even the most ordinary existences can only obediently run for their lives.

It is a pity that the Blood Crow King has not mastered the holy energy. It is only because he has gained too much age and has such a profound cultivation.

Therefore, Lin Yun still has a certain chance of winning against him.

Swish swish!

The three thousand-year-old half-sages came first, and they bullied themselves, trying to take advantage of their physical superiority.

At the same time, bloody flames spit out of their mouths, and those bloody flames lingered with sins, and once they were entangled, life would be worse than death.

Lin Yun put his wings on his back, his speed skyrocketed, and he easily avoided these sinful blood flames.

After a few back and forth, Lin Yun suddenly drew his sword.

The funeral flowers were unsheathed, Xing Yao urged, and Xinghe Sword Intent was sacrificed.

The movements of the flowing clouds and flowing water do not speak a little bit of martial arts.

He cut off the wings of a thousand-year-old blood flame on the spot, and then looked back with a sword and cut off the opponent's neck.

"Sword Demon, Sword Demon!"

The remaining two thousand-year-old blood crows shivered and dared not fight again, and retreated beside the blood crow king in a panic.

Bai Qingyu in the back was dumbfounded, and whispered, "How do you feel, these blood crows are so pitiful."

It's okay not to have the sword. Once Lin Yun draws the sword, the blood crow, which used to make Bai Qingyu tremble with fear, was killed like a pig and a dog.

Didn't you say it's dangerous here? Bai Qingyu said weakly in his heart.

"Hey, it's just a mere sword repair. My clan has lived here for thousands of years, and he can still shake it. This king will suppress this devil today!"

The Blood Crow King waved its wings and disappeared like a phantom. When it reappeared, its blood wings cut through the air and went back towards Lin Yun.

Clang!

Lin Yun took a few steps back, and then the funeral flower blocked the opponent's blood wings, and immediately wiped out countless sparks.

boom!

Then he pressed forward again, his left and right wings were like knives, and they slashed repeatedly, forcing Lin Yun back more than ten steps.

"Huh, but that's it."

The Blood Raven King saw that his wings could block the sharp holy sword, and his confidence increased immediately.

Squeak!

A group of blood crows all shouted excitedly, and there was a sharp whistling sound in their mouths, all of which were cheering up the blood crow king.

"Finally, a decent opponent has arrived. The sins on your body are probably quite considerable."

Lin Yun stared at each other, his eyes full of fighting intent and a hint of greed.

The blood crow king suddenly felt a tightness in his heart. Damn, it actually felt a trace of fear in the eyes of this sword cultivator, and the other party seemed to regard it as a great supplement.