In the realm of the grandmaster, the way to progress in cultivation is to absorb the power of heaven and earth to strengthen one's own body......

But as a human being, unless there are some special physiques, the bloodline and genes of ordinary people determine the upper limit of physical strength!

Even if you reach the Ninefold Consummation and the Leakless Realm, you can't compare it to the monsters and other creatures of special races!

This is a natural deficiency of human beings, the racial ceiling!

The so-called blood melting technique is a secret technique that melts the blood in the blood crystal as its own, and by changing the bloodline, it can increase the upper limit of individual physique!

"Magical, subtle! There is such a secret method in the world! ”

Chen Fan was speechless, his knowledge was not small, and he had also seen the secret methods in the secret realm of Yuan Shang, such as the Nine Star Yuan Gall, which was a secret method with a very powerful increase in true yuan, but compared to this "Blood Melting Technique", it was not comparable at all.

"And what kind of creature is that blood beast, the blood crystal contained in its body seems to contain the bloodline of a special race, the key to practicing the blood melting technique is to absorb the blood crystal, so as to change the bloodline......"

Chen Fan picked up a blood crystal, and naturally ran this "Blood Melting Technique", and soon absorbed a blood crystal completely!

After absorbing the blood crystal, Chen Fan closed his eyes tightly, opened his eyes for a long time, and his eyes flashed with essence on his pale face!

Although you can still feel the impact of the evil qi, using the "Blood Melting Technique" is much smaller than directly absorbing the evil energy!

And he had obviously reached the limit of the number of blood crystal fusions, but at this time, he was able to continue!

He rested for a moment before proceeding to absorb the next blood crystal.

And after absorbing ten blood crystals, Chen Fan spurted blood from his mouth, and could no longer support the impact of the evil qi, so he stopped.

"With the progress I just made to unlock the Blood Melting Technique, I will be able to reach the current level for the time being!"

His own limit at this time was to absorb so many blood crystals.

If you want to absorb more, you need to improve "Blood Melting Technique"!

"If it were an ordinary person, it would probably take countless hours to get started with such secret techniques, let alone practice to a higher level, but for me, no matter how difficult the kung fu is, it can be unlocked directly and start hanging up, since there are people in history who can leave, then I can too!"

Of course, Chen Fan hangs up, on the premise that there are vacant columns!

Although there is no now, his "Nine Thunder Knife" is the fourth most important and will be completed in a short time, and there will not be much delay!

"I unlocked the "Blood Melting Technique", and the first weight will be able to hang up in about three months, I don't know how long the second is important...... Triple three years, if there is no efficiency improvement, it is estimated that it is a bit hanging! ”

With a secret method like this, the difficulty increase is very large.

The difference between the first and second levels of difficulty may be ten or twenty times greater!

Seeing that Chen Fan can be completed quickly with one heavy hang-up, but the second one may take two years, and the third one will take twenty years!

He looked at the owl again: "I don't know if there is anything in this research tower that can improve my progress in comprehending the Blood Melting Technique!" ”

"All the books here are my research records, you can watch them as much as you like, and ...... additionally"

The owl flicked his wings and pointed to the top:

"All the blood demons above are people who absorb blood crystals, and they have practiced Blood Melting Technique, if you kill them, dissect corpses, or absorb blood crystals from their bodies, it should be able to help you improve the progress of Blood Melting Technique......"

"Of course, it may also make you go crazy faster and become a bloodfiend......"

The corners of Chen Fan's mouth twitched slightly.

"I remember my predecessor saying that there should be a weaker Blood Demon than me...... Really? ”

The owl nodded: "It should be said that the number of blood demons weaker than you is the largest, all in the first few layers, and those stronger than you are in the back layers!" ”

Chen Fan's strength is much worse than Yuyue and Changsheng, but after all, he has reached the realm of metamorphosis, and he is considered to be a relatively powerful one in the large population base.

He nodded, then trimmed it up a bit, and began to flip through the records on the bookshelf next to him!

The strange thing is that Chen Fan didn't know the words recorded by the owl, but he could understand the meaning at a glance.

And his "god" is strong enough, his memory is very strong, and he can read books very quickly.

……

Time passed, days later.

Chen Fan put down a book in his hand and raised his eyebrows slightly:

"It turns out that the purpose of the existence of the Research Tower is to continuously improve the Blood Melting Technique until it meets the required ......."

This Blood Melting Technique itself is only a secret art in theory, and the existence of this research tower is to continuously practice and improve this secret art, and complete the transformation of the bloodline.

And I don't know how many tens of thousands of years in the past, "Blood Melting Technique" was able to be perfected to the point where it is now.

Chen Fan's record of watching started from the most primitive "Blood Melting Technique" research, and he was also able to see the many detours that he had taken.

"I've unlocked the first "Blood Melting Technique" now, but there is no need to watch the higher-level records in depth, I can start practicing!"

His eyes flashed, and he immediately walked up the stairs, stepping upwards to the second floor.

Before he stepped on the second floor, a thick bloody aura instantly reached Chen Fan's snort......

Brush Brush Brush!

One after another, figures instantly pounced on Chen Fan!

The tyrannical and murderous intent rushed straight to Chen Fan's door.

Chen Fan reacted extremely quickly, drew his sword out of the sheath, and slashed horizontally with sword qi, cutting several figures flying in front of him into pieces of corpses.

In the distance, more figures rushed towards Chen Fan.

There are at least hundreds of people in this layer.

There are people who have red all over their bodies and red eyes!

There are also some beasts that resemble blood beasts from the outside world!

The strength of all the blood demons in this layer is below the seventh level, so even if there are a lot of them, Chen Fan is still very easy to deal with!

Chen Fan's sharp sword qi harvested the lives of blood demons one by one!

Of course, the creature lost its sanity and lived in a state of confusion, no different from death.

And Chen Fan's infinitely powerful sword qi could easily cut through cement and even steel, but in this Blood Demon Tower, as soon as he touched the wall, it would be absorbed by an invisible force, and it would not be able to destroy this tower at all!

After the blood beasts of the outside world are killed, their bodies dissipate, and some of them will condense to form blood crystals, but these blood demons will not do this.

They'll all leave corpses behind, too!

Chen Fan killed several Blood Demons, put their corpses into the Sumeru Ring, and went down to the first layer again.

After that, he began to take out the corpses of the Blood Fiend one by one and began to study the bodies of these guys.

These blood demons are very similar to the blood beasts of the outside world, they are all tyrannical creatures with no intelligence and blood crystals in their bodies.

The only difference is that the body of the blood beast is a kind of energy composition, there is no physical body, and these people, the blood crystal is only a part of the body!

Their body parts are still flesh and blood.

And many blood demons are human martial artists, and they have the same body as Chen Fan.

After Chen Fan dissected the Blood Demon, he also gained a lot.

His talent is special, and it is easier to touch and comprehend than ordinary people!

After dissecting and observing one Blood Demon, he quickly began to study the second one......