And at this moment, Gu Feng noticed that on Lu Mo's feet, a drop of blood was falling in this formation!

"Blood Refining Array ......"

An eerie look flashed in Gu Feng's eyes.

Yu Qiao on the side said: "What does this formation do?"

"This formation is to continuously draw people's blood, and at the same time condense this blood and constantly increase its concentration. This blood is not drawn instantly, but little by little, so that the person who is drawn from the blood will always suffer the pain of the blood flowing, and that kind of pain is not at all imaginable by ordinary people. Mo Cheng, this dog thing, is so ruthless!"

Gu Feng's voice was extremely cold for a while.

"Hehe, the old man took the longevity grass back then, and he was vigorous, this rebel really didn't want to waste it at all, he arranged this blood refining array to slowly extract the old man's blood, and finally drain it, and use these blood to refine it into a pill, this pill, this pill can contain all the longevity of the old man's life. ”

Lu Mo's voice was bleak and he spoke, and it made his heart ache to receive such a rebel.

"This formation, why can't you get close to it easily!"

Yu Qiao said in confusion.

Gu Feng immediately spoke: "Once someone approaches this formation, it will speed up, and I'm afraid that Master Lu will be drained of blood and die in an instant!"

"That's right, this Mo Cheng has made a lot of arrangements in order to prevent someone from saving the old man, and it is not easy for you to pass the blood vine level and find the entrance to this secret room. ”

Lu Mo opened his mouth, and then sighed: "It's a pity, the old man doesn't understand the formation, so he can only let this formation destroy it!"

"If I don't rescue you today, everything will be in vain, so I'll leave the formation!"

Gu Feng spoke, and then sat cross-legged, his eyes staring directly at the formation in front of him, and then in Gu Feng's mind, many dragon patterns appeared.

He, began to deduce the method of cracking this formation!

Yu Qiao's eyes were full of worry, this formation is a high-grade formation at a glance, it is absolutely impossible for ordinary people to crack it, this Mu Feng seems to have no idea how to break this formation, this scene is derived......

"Don't worry, you don't know him, he can!"

Lu Mo smiled faintly.

Back then, he and Gu Feng were also good friends, so they naturally understood Gu Feng's methods.

After about a stick of incense, Gu Feng's eyes suddenly flashed, and he spoke: "I have a way, although I haven't completely deduced the method of cracking this formation, but I have deduced a way to reverse this formation!"

"Formation reversal?"

Yu Qiao was puzzled.

Lu Mo was puzzled at first, then his eyes lit up, and he spoke: "You mean, let this formation be reversed and the blood will flow back!"

"Exactly!"

Gu Feng spoke.

Immediately, without saying a word, he directly used his aura to hit many dragon patterns, and these dragon patterns Gu Feng was just a finger, which was the difference scattered on this formation.

Soon, the formation vibrate.

Under the shock, this formation began to reverse, and this time, Lu Mo's blood, which had been extracted for many years within the formation, instantly began to vibrate, and then began to boil, and then turned into a blood mist.

The blood mist rose and merged into Lu Mo's body.

These blood mist were the blood containing Shouyuan that Lu Mo had lost, and after collecting these blood mist, Lu Mo's skin and bones instantly swelled, and he quickly returned to the appearance that a normal old man should have.

Gu Feng didn't say a word, he slapped suddenly, and immediately the formation on the ground directly shook and dispersed.

"Or do you have a way!"

Lu Mo recovered a lot of energy at this moment, and said with a smile.

"I'll untie the chains!"

On the side, Yu Qiao spoke, took out a sword, and slashed directly at the many chains that trapped Lu Mo.

Originally, Gu Feng hadn't felt anything, but when the sword was about to slash on the chain, Gu Feng found that a formation pattern appeared on the chain, and immediately spoke: "Stop!"

However, Gu Feng's words were still too late!

The sword slashed at the chains, cutting them off.

However, a pattern appeared on the chain, and in an instant, a ray of light flickered, and this light directly entered Lu Mo's body along the chain, and immediately an illusory wooden shadow appeared at the mouth of Lu Mo's heart, and at the same time, the boundless death qi spread from Lu Mo's body, and began to frantically devour its vitality.

Looking at the wooden phantom in Lu Mo's heart, Gu Feng gritted his teeth and spoke: "Necromantic Wood!"

"When I was seriously injured by Mo Cheng's sneak attack, I was unconscious, and after I woke up, I appeared here, but I didn't expect that when I was unconscious, he planted necromantic wood in my body. The chain that trapped me was actually related to the necromantic wood, and once the chain was broken, the dead energy within the necromantic wood would explode and begin to consume my flesh and soul. Unexpectedly, I never expected that this Mo Cheng would still have a hand ......"

At this moment, Lu Mo sighed and spoke.

Even he didn't know that he had been planted with necromantic wood in his body.

The blood vine is the first level, the entrance to the secret room is the second level, and the blood refining array is the third level, but this is the most difficult and easy to ignore is this fourth level, the hidden formation that touches the necromantic wood.

At this moment, the Necromantic Wood began to frantically devour Lu Mo's flesh and blood, and Lu Mo's skin gradually began to wood......

"Gu Feng, you have done your best, this necromantic wood has been in the old man's body for thousands of years, and it has been completely fused with the old man's body, now it is too easy to devour the old man's vitality, now the old man is afraid that it will be completely devoured if it is not more than ten breaths, and then the old man will turn into a necromantic puppet, if the old man is refined into a dead puppet, I am afraid that his cultivation is not low, and he will attack you when the time comes, now you go quickly, this time it is my Lu Mo's destiny!"

At this moment, Lu Mo's eyes were bleak.

His puppet clone met Gu Feng in Xuzhou, and even Gu Feng really overcame many difficulties and rushed to save himself.

However, I didn't expect that all this could not change the result in the end.

"Even if it's fate, I'm going to change my life for you today!"

Gu Feng opened his mouth, at this moment, Gu Feng himself didn't notice that the reverse was breeding in his heart.

"Gu Feng, you ......"

At this moment, Lu Mo's heart was moved.

The two were friends back then, but more than 9,000 years have passed, and now Gu Feng is still like this.

"What about the dead air!"

Gu Feng's eyes flickered, and he pressed a palm on Lu Mo's shoulder.

At this moment, under Gu Feng's inducement, the dead qi in Lu Mo's body frantically poured into Gu Feng's body.

Now that the situation is too urgent, Gu Feng has no time to mobilize another reverse light into Lu Mo's body, and before mobilizing a reverse light, Gu Feng has spent a huge amount of strength, not to mention whether another reverse light can be successful, but it is a huge danger to Gu Feng.

After all, the power of adversity is still unstable now, and Gu Feng can't completely control it.

Therefore, Gu Feng came up with a more extreme method, directly introducing the death qi into his body, he believed that if a foreign enemy entered, the power of rebellion would never be allowed!