Seeing this, the three of them dared not hesitate. This was the best time. Once they missed it, the strength of the King Kong Guard would increase again, and it would be difficult for them to attack its weaknesses.

The three of them used their skills with all their strength at the same time, and they all threw a magic weapon into the mouth of the Vajra Giant Beast.

Jiang Fei would not miss this once-in-a-lifetime opportunity. A faint light flashed through the demon spirit dagger in his hand, and then he "shocked" towards the Vajra Guard's mouth.

Because of Jiang Fei and the others' previous actions, the Vajra Behemoth didn't care at all about the magic weapon that Fei's "shooting". It just blindly used the secret technique and began to strengthen itself.

"Puchi!" A sound came, Jiang Fei was ecstatic, and his demon spirit dagger accurately hit the Vajra Guard.

Chili and Haomiao were also ecstatic, and their magic weapon also hit.

At this time, the Vajra Guard screamed, and the aura that was originally about to be improved became weaker in an instant.

The Vajra Guard was severely damaged, and this was the best time. Jiang Fei and the others didn't want to miss it, so they rushed towards the Vajra Guard.

Jiang Fei used all his strength to move his skills. When he approached, Jiang Fei quickly used the technique he had prepared to move towards the weakness of the Vajra Giant Beast.

However, what everyone unexpectedly was that the Vajra giant beast suddenly roared, and a faint light appeared on its body, blocking everyone's attacks.

Immediately afterwards, a strange cry came from the Vajra Guard's mouth, as if he was chanting some kind of mantra.

Hearing this sound, Jiang Fei felt something was wrong. The Vajra Guard should be using some secret technique.

Although the Vajra Guard suffered heavy damage, his strength is still very strong. If he was asked to use the secret technique, he would definitely become stronger.

"Stop it!" Jiang Fei shouted loudly.

Chili and the others naturally discovered this situation. They rushed up without hesitation and various magics hit the head of the Vajra giant beast.

But what made the few people depressed was that at this time the Vajra Guard used his arms to block its weakness, making their attacks useless at all.

"What should I do?" Hao Miao said anxiously.

"We can only get closer, so that we have the chance to attack his weakness, otherwise our attack will be of no use at all." Chili said with a serious face.

"It is in a violent state at this time, and it will be very dangerous if it is close to you." Hao Miao said.

"There is no way to do this. Once the secret technique is completed, it will be even more difficult for us to deal with it." Chili said.

The three nodded to each other and slowly approached the Vajra Guard.

It seemed that the purpose of the three people was discovered. The guard of the King Kong suddenly shone with a blood-red "color" light, and then it roared at the approaching three people.

The huge roar made the people feel dazed. At the same time, a strong wind blew out of the Vajra Guard's mouth, which instantly blew the few people backwards.

The strong wind was very powerful, and the blood patterns of different degrees appeared on the bodies of several people. Jiang Fei's cultivation was weak, so he was covered in blood at this time, like a bloody man.

Jiang Fei didn't care about the pain on his body at all. He gritted his teeth and rushed towards the Vajra Guard again.

But when Jiang Fei was approaching the Vajra Guard, something that made him depressed happened, and the secret technique of the Vajra Guard had been completed.

The aura on the body of the Vajra Guard suddenly increased, and the stone chamber reflected by the blood-red light on its body became bloody.

Jiang Fei, who had just rushed to the front, was slapped by the King Kong guards and flew backwards. Fortunately, he took out the Shennong Cauldron in time to resist.

He fell to the ground and vomited blood, his breath became very low and "stupid". At this time, the aura of the Vajra Guard was more than twice as strong as before. Even with the resistance of the Shennong Ding, Jiang Fei was seriously injured.

At this time, Jiang Fei seemed to be distracted, and he would not even have the strength to raise his hand. If it weren't for his very strong body, he would have died and disappeared from the attack just now.

Jiang Fei was seriously injured and could not move at all, while the King Kong Guard rushed towards him again.

Looking at the Vajra Guard approaching quickly, Jiang Fei felt desperate. He wanted to get into the Shennong Cauldron, but at this time his breath was chaotic and he had the heart but was not strong enough.

Seeing that the Vajra Guard was about to slap Jiang Fei, the giant axe in Haomiao's hand emitted an astonishing light. He used his full strength to flash his body and resisted the fatal blow of the Vajra Guard for Jiang Fei.

Chili was not idle either. He saw the double hooks in his hand suddenly became larger and instantly hooked the Vajra Guard's shoulders.

The previous Vajra Guard was not something that Hao Miao could resist. Now, in order to save Jiang Fei, he was slapped backward by the Vajra Guard and fell not far away and vomited blood.

Obstructed, the guard of the King Kong was furious. He saw it roaring, and its breath became stronger. It turned around, and its blood-red eyes stared at Chili. Then it waved its hands and knocked off Chili's double hooks and rushed towards Chili at the same time.

Chili quickly dodged and dodged. At this time, the strength of the Vajra Guards has greatly improved, and its speed has also increased a lot faster. Chili could only dodge the pursuit of the Vajra Guards.

"Can the secret technique of the Zi Ling Sword Swallowing Threshold Immortal Sword be used?" Jiang Fei hurriedly asked Zi Ling.

In this situation, the only thing Jiang Fei could think of was to use the secret technique of sneering and striving for it. Maybe they still have a chance.

Chili is now consuming very quickly, and he can't hold on for long. At that time, the three of them can only let the Vajra Guards slaughter.

"If you want to use the secret technique of the Sword of the Thunder Immortal Sword in your current state, it would be like committing suicide." Zi Ling said hurriedly.

"This is much better than being killed by that gorilla." Jiang Fei smiled self-deprecatingly.

Zi Ling shook her head and said, "The spiritual energy here is thin, and your condition is very bad. Even if you use the secret technique of the Sword of the Threshold Immortal, you may not be able to exert much power and you will not be able to hurt it at all."

Hearing this, Jiang Fei's heart suddenly became cold. Now he could not use the secret technique of sneering and sneering that he could rely on.

"Are we going to be killed by this orangutan?" Jiang Fei said with gritted teeth.

Jiang Fei was so desperate at this time. Zi Tong and the old dragon have fallen into a deep sleep since they dealt with the black mist in the ancient Liuli Sect last time and cannot come out to help him.

"I wish I had enough true demonic energy." Jiang Fei sighed.

The true demonic aura on his body had long been consumed, and it was impossible to transform now.

Zi Ling seemed to have thought of something, and she quickly spoke, "The True Demonic Aura! By the way, didn't they go to the Ancient Demon Abyss last time? They must have the True Demonic Aura."

"Why didn't I expect it?" Jiang Fei was delighted.

Jiang Fei was unable to move at this time, and Hao Miao was seriously injured and obviously could not move. As for Chili, he was chased and fled everywhere.

Jiang Fei stared at Zi Ling and said, "Now I can only rely on you. Go and help me get the true demonic energy."
Chapter completed!