Chen Feng's pupils shrank, and he looked at the drop of the essence and blood of the colorful dragon. The golden dragon in his body suddenly became boiling.

It is like a person who has been hungry for a long time, and he sees food, he is crazy and greedy.

Chen Feng couldn't help but stretched out his hand to hold the essence, blood and the notebook in his hand.

Buzz!

A mysterious force was released from Chen Feng's body.

The next moment, the golden dragon in Chen Feng's body actually had a strange connection with the essence and blood.

Chen Feng subconsciously opened his mouth and swallowed the essence and blood.

boom!

As soon as he entered, Chen Feng's mind buzzed, like a thunderclap.

Then, he was shocked to find that the essence and blood appeared in his mind and was swallowed into his stomach by the golden dragon.

"roar!"

"roar!"

The golden dragon emitted a wave of dragon roars, and its body was boiling in the void, giving Chen Feng a much stronger sense of oppression than before.

After more than ten seconds, the golden dragon disappeared into Chen Feng's mind.

Everything has returned to peace.

However, Chen Feng incredibly discovered that the blood in his body seemed to have undergone subtle changes.

"It's the essence and blood of the colorful dragon!"

Chen Feng was shocked and clearly sensed that the essence and blood of the colorful dragon had actually merged into his bloodline.

What's going on? Didn't the essence and blood be swallowed by the golden dragon?

Why did it become your own blood?

Chen Feng was unbelievable, and his heart moved and used the blood sacrifice method to try to mobilize the blood in his body.

"Ao!"

Suddenly, a dragon roar resounded through the nine heavens, and a colorful dragon phantom appeared above the head.

The terrifying pressure caused the surrounding air to stir up a wave of air.

The pain that Chen Feng had when he mobilized his blood before actually disappeared magically and there was no discomfort.

"What's going on?"

"Can you say that the essence and blood of the colorful dragon have been refined by yourself?"

Chen Feng was puzzled, but it seemed that this was the only explanation.

What if it doesn’t matter, this is a good thing anyway, at least you can use the blood sacrifice method without any scruples in the future.

Chen Feng couldn't figure it out and was too lazy to think about it.

He lowered his head and looked at the small notebook in his hand. He saw two words written on it, Hidden Kill!

Buzz!

When Chen Feng saw these two words, he suddenly felt a powerful murderous aura, which hit him, making people feel cold all over his body!

"So awesome!"

Chen Feng's eyes lit up. The fonts alone have such terrible power, which shows that this technique is definitely not simple.

When Chen Feng opened the notebook, the first thing that caught his eye was the explanation of the technique.

Hidden Killing: The top-level Xuan-level martial arts, those who practice Hidden Killing are like ghosts in the dark, killing people invisibly.

The best grade of Xuan Grade?!

Chen Feng's pupils shrank, his face full of surprise.

When talking to Wang Sihai before, Chen Feng also had a rough understanding of the level of martial arts.

The exercises are divided into four levels: heaven and earth Xuanhuang.

However, the martial arts of the various sects and sects in the martial arts world are at most top-grade yellow grades, and there are very few.

Even some small sects do not even have the middle grade of the yellow rank, and at best they are the lower grade of the yellow rank and even the lower grade of the yellow rank.

The Xuan-level martial arts have long been lost. It is said that only the Wudang Sect’s library has the Xuan-level secrets left.

But it is unknown whether it is true or not.

Moreover, according to Wang Sihai, the secret of immortal fate is hidden in the Xuan-level martial arts.

It is precisely because of this reason that it completely disappeared from the mortal world.

Unexpectedly, today I was so easy to obtain a mysterious level skill.

This opportunity came so easy.

"Look at it!"

With a hint of curiosity, Chen Feng looked through the Yin Killing, and before he knew it, he was immersed in it.

I don’t know how long it took, but Chen Feng slowly closed his eyes.

Then, the light of the heavenly way flashed, and ghostly shadows appeared in my mind, performing wonderful techniques.

Chen Feng couldn't help but move with those shadows...

An hour later, Chen Feng suddenly opened his eyes, and a sharp light flashed away, like a cold blade!

Standing there, he looked like a terrifying god of killing, with a cold temperament and a sharp edge!

"This hidden killing is a superb martial art that combines body skills, assassination, concealment and illusion."

"Even if your strength is lower than the enemy, you can assassinate him and escape unstoppably. It's really amazing!"

Unable to help, Chen Feng's eyes flashed, and he couldn't help but feel a little excited.

This hidden killing is truly a top-level martial art in the Xuan level.

Although in terms of potential, it is far less than that of the Dilang Fist, and its power is incomparable to the Dilang Fist.

But judging from its current practicality, it is far above the Dielang Fist!

Especially in a world like the mortal world without gods, Hidden Killing can completely shape Chen Feng into a king in the dark night.

Walking in the world like a ghost, coming and going without a trace, killing people invisibly!

Especially with the pair of dragon teeth in your hand, it is perfect and can maximize the power of hidden killing.

The harvest is too great!

Chen Feng sighed in his heart, and couldn't help but feel a deep sense of gratitude for the colorful dragon.

"Senior Colorful Dragon, thank you for the essence, blood and martial arts you gave."

"I, Chen Feng, promised you that if you have the chance, I will rescue you to repay today's love!"

Chen Feng clasped his fists in the void, looked solemn, and made a promise.

Then, he took a step and continued to walk forward.

While walking, Chen Feng continued to pay attention to the experiences of disciples of various sects and sects on the stone wall.

"Damn, someone is dead!"

Soon, Chen Feng was shocked.

It was discovered that two people had died under the sharp claws of the monster.

Chen Feng couldn't help but feel nervous and worried.

Although I have heard that this journey of finding opportunities is full of dangers and a life-threatening death.

But seeing someone casualties now makes Chen Feng nervous.

"I hope Xiaopeng and Zixi don't have any trouble!"

"Ah!!!" Soon, a scream made Chen Feng's heart rush, and he hurriedly looked at him.

"Feng Wuyang!"

Chen Feng's pupils shrank, and he was shocked to find that Feng Wuyang, who had fought with him, was bitten off his neck by a monster.

Even Feng Wuyang is dead!

Chen Feng's eyelids twitched wildly. Although Feng Wuyang's Huashan sword technique was full of loopholes, his strength was not weak.

Unexpectedly, even he lost his life. It seems that this opportunity is really hard to find!

"Hey, that's..."

Soon, a graceful figure appeared in Chen Feng's sight.

I saw that it was a woman in green with a handsome appearance and a graceful figure. A long sword in her hand danced, like a fairy in the sky, and was elegant!
To be continued...