The strongest comprehension system

"It seems that there is really no way to do it with ordinary methods." Qin Feng said helplessly.

He tried all the methods before, but with all the power in his body, there was no change in the basalt tortoise shell.

Qin Feng exerted some force with his finger, a drop of blood suddenly seeped out from Qin Feng's finger, and dripped on the tortoise shell. The blood did not slide down from the tortoise shell as expected, just like a drop of water dripped on a sponge, and was absorbed instantly Same.

"There is a show!" Qin Feng said in surprise.

However, the Xuanwu tortoise shell that absorbed Qin Feng's blood still did not respond, but Qin Feng felt that the tortoise shell had become lighter.

"No matter how much you absorb it, there is no change. Is it because there is not enough blood and more blood is needed?" Qin Feng murmured to himself with some uncertainty.

But Qin Feng's hand didn't stop, a drop of blood continued to emerge from his finger, dripping on the Xuanwu tortoise shell, this time Qin Feng concentrated on feeling the weight of his palm.

Just like the previous drop of blood, the blood was absorbed by the tortoise shell again, and the tortoise shell seemed to become lighter. Qin Feng knew that his feeling was right.

"continue!"

Qin Feng didn't let the blood on his hands stop at all this time. Drops of blood dripped from Qin Feng's fingertips and landed on the Xuanwu tortoise shell, and the Xuanwu tortoise shell did not disappoint Qin Feng. Every drop of blood kept dripping. was absorbed by the Xuanwu tortoise shell.

At the same time, Qin Feng also discovered the change of the Xuanwu tortoise shell. The previously dull Xuanwu tortoise shell slowly showed some luster.

Just like that, Qin Feng's blood kept dripping, and within a short time of a stick of incense, Qin Feng even felt a little dizzy, and one-third of the blood on his body had already flowed out.

If this were an ordinary person, he would have died of excessive blood loss, but because of his strong physique, Qin Feng was only a little dizzy, but even Qin Feng couldn't stand the loss of so much blood.

After all, it takes time to make blood. Fortunately, Qin Feng's physique has surpassed many physical repairs and even monsters, so he can be so unscrupulous.

"I can't believe how much more you can eat!"

Even Qin Feng, who was very excited before, is also irritated at this moment. A Xuanwu tortoise shell has demanded so much of his blood. Not to mention anything else, his blood is very useful. Even ordinary monsters can improve after eating it. Some physical strength.

And this is just a dead Xuanwu tortoise shell, but it has consumed so much of his blood, but thinking that this is Xuanwu, one of the four divine beasts, Qin Feng has no choice.

And based on his experience during this period, Qin Feng has already understood that the more he pays for something, the more he will gain. So although he is a little angry, he is more looking forward to it.

After spending a lot of blood again, Qin Feng couldn't even stand his body steady, but the Xuanwu tortoise shell in his hand finally stopped absorbing blood, and Qin Feng was relieved.

"Damn it! You almost sent me away because of your broken tortoise shell!" Qin Feng roared silently.

At this moment, Qin Feng didn't check everything about this tortoise shell immediately, but he had to recover his body first, otherwise Qin Feng didn't know what would happen later, he had to be fully prepared, only in this way, Qin Feng In order to better bear what may appear later.

In this way, it took Qin Feng half a day to restore his state to the peak state again. Even Qin Feng himself admired the strength of his physical body. After losing so much blood, he recovered so quickly.

But this also made Qin Feng discover one of his weaknesses. His physical body is very strong, and even his current blood is extremely powerful.

However, this is not enough. If he encounters a situation where he loses a lot of blood, it will be very dangerous for him. After all, the recovery of the physical body, all the strength of the physical body is inseparable from the blood.

"It seems that we have to see if there is any good way in the future. Now let me see what good things you, the Xuanwu tortoise shell that has absorbed so much of my learning, have." Qin Feng said with excitement.

Picking up the Xuanwu tortoise shell, at this moment the Xuanwu tortoise shell is not as heavy as before, it is just a normal weight, just like a piece of refined iron.

The color also changed from earthy gray at the beginning to dark black, and it looked very thick. Qin Feng tapped it lightly with his hand.

thump...

The sound like ringing a bell rang in Qin Feng's ears.

Qin Feng looked at the Xuanwu tortoise shell, and directly tried to penetrate his divine sense again. Before Qin Feng's divine sense touched the Xuanwu tortoise shell, he was cut off from the outside, and there was no way to enter the interior of the Xuanwu tortoise shell.

But now when Qin Feng's divine sense penetrated again, without any obstruction, he directly entered the inside of the Xuanwu tortoise shell.

Entering the interior of the Xuanwu tortoise shell is like coming to another space, but this sky is a huge thing like a magic circle.

"this is!"

Qin Feng carefully looked at the magic circle in the sky, and always felt that the magic circle was a little familiar. After thinking about it carefully, he realized that this thing that looked like a magic circle was basically the pattern on the back of the Xuanwu tortoise shell.

rumbling...

Just when Qin Feng was in a daze, the tortoise shell array in the sky suddenly made a bang. Qin Feng looked up and found that the tortoise shell in the sky was actually falling continuously. At the same time, the pattern circle in the sky is also shrinking continuously.

In the end, it became the same size as Qin Feng, passed through Qin Feng's sea of ​​consciousness, and directly entered Qin Feng's body. At this moment, Qin Feng also suddenly felt his body sink, as if something was being carved on his body.

"No way... Do I want a turtle shell in the future!" Qin Feng couldn't help thinking with a wry smile.

He could feel a line on his back that didn't exist before. This line was nothing but the line of the Xuanwu tortoise shell, which made Qin Feng dumbfounded.

But all this is already going on, Qin Feng just complained a bit, more out of curiosity, what is the use of this tortoise shell pattern, the pattern is still being drawn, at the same time, Qin Feng found that there was also a tortoise in his sea of ​​consciousness. Formed a magic circle, this magic circle seems to be made by heaven and earth.

"This is the heaven and earth magic circle for defense. The Xuanwu clan realized the way of defense in this magic circle. The host can also comprehend this magic circle in the future to make his own defense stronger." The voice of the system suddenly appeared, Introduced into Qin Feng's sea of ​​knowledge.

Hearing the words of the system, Qin Feng was a little surprised, this is a good thing.