Zhang Yiyang, it should be said that it was Lu Kun, after arranging a simple defensive array, retreated a distance of more than ten zhang, and looked at Xu Zihang who was casting a spell with a curious expression.

When Lu Kun was fighting before, he controlled his strength very well, and he dared to guarantee that even the cultivators of the Yudan period who were secretly protecting Xu Zihang did not find anything unusual, and would only think that he was a Lei Linggen disciple with extraordinary potential.

In the battle with the two late-stage foundation building cultivators just now, he only controlled his fire hammer magic weapon and palm thunder, and harassed him from time to time, and the main force was still Lei Batian.

Lu Kun's every auxiliary attack seemed very appropriate, making people feel that he had a lot of combat experience.

Although he was fighting, most of his mind was on Xu Zihang.

It wasn't until Xu Zihang killed the enemy that he discovered that Xu Zihang's main purpose for coming to Ouyang's house was the mid-foundation building monk himself who was lying on the ground and died.

Xu Zihang didn't even look at the man's storage bag, he put it directly on his waist, but looked directly at the corpse on the ground, such a scene made him feel a little weird.

During the battle, Lu Kun's golden eyes observed that Xu Zihang's blood contained mana, and there was no doubt that he was practicing the top skill of Blood Demon Skill.

From such a short battle, you can see the power of the Blood Demon Skill.

At the beginning, Xu Zihang used the retreat technique, and the speed was almost the same as physical cultivation.

Lu Kun analyzed, this should be the secret technique of the Blood Demon Skill, on the one hand, it activates the blood of the whole body, makes the muscles of the body congested, and bursts out the speed of the body and the endurance of the blood vessels, and then cooperates with the corresponding escape technique to achieve that kind of rapid displacement.

From this point, it can be seen that the supernatural power of the Blood Demon Skill is somewhat different from the exercises of ordinary immortal cultivators, and it uses the physical body.

This escape technique alone made Lu Kun extremely curious, the speed of the physical body, and the physical cultivation were to the extreme, but if you want to find an immortal cultivation escape technique to match it, there is really none, Lu Kun himself also relied on the explosive power of the thunder attribute spell to speed up.

If he is allowed to obtain this kind of retreat technique, he may be able to improve the speed of physical cultivation.

As for the supernatural power used by Xu Zihang later, it is pure magic.

That phantom clone technique is quite mysterious, first manifesting an illusion in the same place, and itself is instantly hidden, and most of the aura dissipates, if the guy in the middle of the foundation building is a little stronger, I am afraid he will be able to see through it.

The final blood arrow is also a magic power, the casting speed is extremely fast, and the power is not weak.

However, what made Lu Kun a little incomprehensible was that whether it was the magic weapon launched by Xu Zihang or the blood arrow at the end, the power was not at all like what a monk in the early stage of foundation building could inspire.

Even if Xu Zihang had blood magic in his body, his power would not increase so much, and he had almost reached the peak of the middle stage of foundation building, which couldn't help but make Lu Kun guess if he was similar to Pan Yan and had the physique of amplification spells.

"Not to mention Xu Zihang's cultivation of the Blood Demon Skill, there are also two cultivators in the Dan Stage who are secretly supporting him, and nine times out of ten they are the core disciples of the Blood Refining Sect, if you have more contact with him, maybe you can observe more things related to the Blood Demon Skill, which is also good for me. ”

Lu Kun simply sat down cross-legged on the side and watched Xu Zihang cast a spell.

Xu Zihang didn't seem to care about Lu Kun's observation, took out the red blood-devouring bead by himself, pinched a mysterious magic decision in his hand, and then spit out a mouthful of essence blood at the bead.

When this bead was activated by Xu Zihang, Lu Kun's pupils shrank suddenly, and he suddenly found that the trace of dangerous aura he had felt before was on this bead.

The Blood Devouring Bead slowly left Xu Zihang's palm and was suspended above Ouyang Tian's body, and a blood-red flame slowly floated out from it and gently landed on his body.

With a "stab", the flames easily turned his body into ashes, but strangely, Ouyang Tian's bones were not turned into ashes for unknown reasons.

Lu Kun immediately set his eyes on the skeleton, the skeleton of a mid-stage cultivator, facing the flames of the immortal cultivator, was unscathed.

After taking a closer look, Lu Kun found that there were many purple-black spots on this skeleton, and there was a faint black gas on it, and it was these black gases that blocked the burning of the blood-red flames.

However, this is temporary, the purple-black spots only cover a small part of the bone, and the rest of the parts are gradually evaporated by the heat, leaving the speckled part.

Xu Zihang seemed to have expected this scene, and as he said something, all the speckled bones on the ground gradually gathered together, almost the size of a watermelon, wrapped in blood-red flames.

It seems that Xu Zihang wants to refine these purple-black spots. As a master refiner and body refiner, Lu Kun immediately deduced the purpose of Xu Zihang's spell.

"This person from the Ouyang family has a different skeleton, and the purple-black spots give me the feeling that they are a bit like the scales of the demon race, I don't know what the relationship is between the two. ”

After two more glances, Lu Kun realized that the refining of this demon bone would take some time, so he looked at the rest of the castle.

At this time, the castle was full of spell explosions and the sound of magic weapons clashing, and the disciples of the Blood Refining Sect were burning and looting everywhere non-stop, for fear that because of negligence, they would miss the good things of the Ouyang family.

There are very few prohibitions in this area where he is located, and there is still the aura of the late stage of foundation building before, so there are not many disciples of the Ouyang family's foundation building period.

A hundred feet away from here, Lu Kun saw Bai Jie, a beautiful woman, grabbing two Qi Refining Stage cultivators who had no power to resist, and entered a house with a look of longing.

This made Lu Kun feel a little puzzled.

If Bai Jie cultivates some kind of demonic skill of harvesting yang and replenishing yin, she should find a foundation building period monk, why would she find a Qi refining period monk, even if it is her personal preference, she will not act on the battlefield.

After thinking about it for a while, Lu Kun could only attribute it to the problem of Bai Jie's exercises.

"The blood refining sect exercises are complicated, and many of the disciples in the foundation building period are strong, this is the strength of the great sect, which is much stronger than the Chu State sect. ”

Lu Kun looked up again.

The late-stage cultivator called the Bone Soul was suspended in the air, and his Luo Soul Banner wrapped the Ouyang family's mid-stage elder who was unknown in his life, as if he was refining something.

"By the way, I seem to have heard of this monk surnamed Gu Dan Stage, somewhere?"

Lu Kun looked at the bone soul in the air, and felt a little strange about himself in his heart, but his memories for a hundred years were too complicated, and he couldn't remember it for a while.

"That's right, for such a long time, why hasn't that old man of the Fang family come back, with his later cultivation, it should be very simple to solve the early stage of the two knots. ”

Lu Kun suddenly found that the old man of the Fang family had been chasing him out for nearly an hour, and according to the difference in speed between the two, he should be able to catch up with him in a stick of incense and solve the battle in a quarter of an hour.

Just when Lu Kun was wondering, the divine consciousness that surrounded him and Xu Zihang trembled, and they were directly taken back, as if something had changed.

Lu Kun also sensed something, looked up to the north of the castle, and saw a blue light shooting back from a distance, it was the ancestor of the late stage of the Fang family.

An angry voice came from the retreat: "Senior Brother Bone, hurry up and put away your spells, damn it, there are people from the Seven Evil Sects in ambush, ready to break through!"

The bone soul in mid-air suddenly opened his eyes, and there was a trace of light in his eyes, he did not hesitate at all, and forcibly cut off the spell, and Luo Soul Banner was pasted with several talismans by him and put it into the storage bag.

Then the bone soul quickly took out an elixir and threw it into his mouth, he used the soul refining secret technique, if he forcibly disconnected, the mana would be agitated, and he would not be able to fight, and he must hurry up and reconcile at this moment.