Coming out of Gai Ziliu's study with his head down, Kong Zhu frowned and thought.

The intelligence department of the Six Gates is said to have roughly determined the location of the Blood God Sect's lair, but the specific location of the Blood God Sect is very vague, and the area is very large, and the terrain is complicated, and it is easy to get lost.

Moreover, the information received by the intelligence services was not from a civilian informant, but was reported anonymously.

This may be the old maze of the Blood God Sect, not necessarily the lair of the Blood God Sect, and it may also be a trap set by the Blood God Sect.

Out of caution and safety, Kong Hunt's mission was simple, that is, the same Golden Medal Envoy who would arrive in about three days would enter the place to find out.

According to Gai Ziliu, the Golden Medal Envoy was very good at stealthily pursuing assassinations, and Kong Zhu's hearing was extraordinary, which happened to be used as an aid.

Kong Zhu's brows furrowed, and he felt a little helpless in his heart, he didn't want to do this task.

Without him, it's really dangerous.

If that place is really the lair of the Blood God Sect, then it is really the Longtan Tiger's Lair.

The last time the Six Gates fought with the Blood God Sect, the two foreign gold envoys were seriously injured, and several silver envoys died.

I'm just a little bronze medal envoy who has just completed my marrow training, so I went to the enemy's lair with the big guy of the gold medal to investigate the situation, don't you make trouble?

If it is accidentally exposed, and the opponent's internal force master chases it out, can the golden medal make the big guy run away?

Could it be that Kong Zhu's eyes widened, could it be that he was a broken cannon fodder?

Kong Zhu's stomach grunted, and decided not to think about these things for the time being, patted his stomach, and walked to the dining hall.

He secretly reminded himself in his heart that he must eavesdrop on the news from a distance, and never go too deep, otherwise it will be too dangerous when he needs to escape.

This is also the helplessness of joining the Six Doors, even if the task given to you is dangerous, you have to find a way to do it. Sometimes you even know that you may be going to die, but you have to do it.

I can't help myself, I just want to eat the benefits and I don't want to take risks, where can there be such a good thing.

In the dining hall, Kong Yu ate for more than an hour before returning to his residence with some satisfaction.

In the room, Kong Zhu spent a quarter of an hour or so cleaning up the room that had been uninhabited for a long time, and turned out a small brown bag from the cabinet.

The baggage was opened, and there were two books wrapped in oily paper.

They are the methods of exchanging blood and practicing dirty, which are the nine-style blood exchange method and the star-swallowing method of practicing dirty.

These two methods of internal forging and cultivation were taken back from the Gongxiang Hall before Kong Capture, and they have been pressed to the bottom of the box.

The blood exchange realm, in fact, can also be called the blood training realm.

The bone marrow can be hematopoietic, and the hole trapping and training the marrow has been completed, and the next step is to exchange blood.

It is said that there are quick and slow methods of transfusion.

It is said that there is a strange fruit that is a blood spirit fruit, and a martial artist who has completed the training of the marrow can replace the old blood of the whole body in just a few days and replace it with a powerful new blood.

There are a few other exotic kiwifruit that have the same medicinal effect, but there is no news of this fruit being realized in Nanfeng County.

The method of slow success, which is now practiced by martial artists, is the method of exchanging blood.

The blood exchange method is still based on the body, and the internal strength and qi and blood are used to train blood.

Supplemented by medicine, step by step practice, little by little strong body blood, excrete old blood impurities, and replace it with new blood.

In this process, the physical strength of the warriors has increased significantly.

Until the whole body is full of new blood, the blood rushes and the whole body can faintly make the sound of the river rushing.

There is a realm in blood exchange, that is, practicing blood is like mercury slurry.

Unlike the frosty marrow of the marrow cultivation realm, there are 10,000 blood-exchanging martial artists, and probably only one person can reach the point of practicing blood mercury syrup.

Those people are called geniuses... The genius of the world.

Under the candlelight, Kong Zhu carefully read the nine-style blood exchange method, over and over again, and from time to time made various strange movements, carefully figuring out the meaning.

The nine-style blood exchange method is not difficult, the difficulty is that when practicing the nine-style movements, it will make it difficult to control the qi, blood and internal strength.

The feeling of uncontrolled blood and internal strength running around in the body is absolutely uncomfortable, and normal people will never want to try that feeling.

And the point is precisely when practicing the nine movements, at the same time to control the qi and blood internal strength, strong blood.

Kong Zhu Jingjing experimented a few times and quickly found the trick, which was not difficult for him.

After all, because he had been in a hurry before, he had mastered the unique skill of practicing the marrow method on horseback.

To be sure, the difficulty of practicing the marrow method on horseback is much more difficult than practicing the Nine Forms of Blood Exchange Method in a quiet room.

It wasn't until the middle of the night that Kong Yu lay down on the bed and fell asleep.

The next day, Kong Zhu, who got up early, began to try in the room and practiced the nine movements in the nine-style blood exchange method.

The best results can only be produced if the practice of the Nine Styles of Blood Exchange is smooth and natural.

"This..."

Kong caught in the room, coherent the nine movements, practiced three times, and couldn't help stopping, frowning slightly.

"The nine-style blood exchange method is too easy to practice, why can I practice smoothly after only using it three times?"

"No way, could it be that I made a mistake in practicing? But I have all the steps in mind, and I shouldn't make a mistake. ”

Kong Zhu doubted himself in his heart, thinking that it took him several days to learn the marrow method, how could he learn this blood exchange method so quickly?

Although it feels really simple, one night and one morning add up to two or three hours, and it is obviously unscientific to learn it so quickly.

Whoo~huhu~

Kong Yu practiced the Nine Styles Blood Exchange Method several times in succession, carefully feeling the changes in his body, and then he breathed a sigh of relief, and his heart suddenly brightened.

It turned out that it was not unscientific, but that he was relatively talented in this area, and others had to study for a month, and he only needed two or three hours.

Kong Yu put down the stones in his heart, didn't go to breakfast, and stayed in the room to practice hard.

Repeatedly, twice, or three times, the internal strength is exhausted, and the internal strength is regenerated and the practice continues.

Four times, five times, six times...

It wasn't until noon that Kong Yu stopped. I feel slimy and smelly.

When you wipe it with your hand, it is a layer of body impurities with many bloodshots.

And Kong Zhu's practice of the blood exchange method this morning was worth seven or eight days of practice by others, so he felt a relatively obvious change in his body.

He felt that the skin membrane muscles that he had previously experienced were tempered by qi and blood internal strength had been strengthened most obviously, and of course, his strength had also increased a lot.

When he went out to eat, Kong Yu calmed down and quietly practiced the blood exchange method.

In this way, three days passed, but fortunately, he still remembered that he had a task, not to cultivate in the room early in the morning, but to go to the dining hall to eat a lot, replenish consumption, and store blood-red breath.

At the gate of Nanfeng County, three extremely low-key Jin Medal envoys dressed up in casual clothes and prepared to enter the city, but they were stopped by the arresters who were checking at the door.