Seeing that, Lu Feng immediately flew to Xu Yeyue's side, bringing her to her back, and said: "Miss Xu, you should rest on my Flying Sword for a while to recover, as soon as possible."

Xu Yeyue did not reject Lu Feng's good intentions this time. She knew, with her current strength, that blade technique could only be used once.

"Lu Feng, you must be careful!"

Taking out a Pills s to replenish her True Yuan, Xu Yeyue said to Lu Feng before eating it. Then she closed her eyes and started to recuperate behind Lu Feng.

Lu Feng recalled his Crimson Nimbus Sword and carefully steered the Flying Sword by her feet. She lowered herself a little, wanting to see the condition of the Maternal Sickle Armoured Beetle.

"Little girl, what a ruthless method!"

Suddenly, the old Maternal Sickle Armoured Beetle's voice came out, and a huge black shadow ran out from the pit in the ground, crouching on the ground, staring at Lu Feng and Xu Yeyue who were in the air.

Lu Feng was shocked, he quite understood the power of Xu Yeyue's blade just now. Even so, it was still unable to injure the Maternal Sickle Armoured Beetle severely.

However, the Maternal Sickle Armoured Beetle seemed to have discovered its weakness of not being able to fly for a long time. It did not fly up again this time, but instead landed on the ground and started to attack Lu Feng from all directions.

The Maternal Sickle Armoured Beetle opened its mouth wide, like a machine gun, it spat out countless pitch black balls with a poof and smashed towards Lu Feng who was in the air.

Sensing the destructive aura coming out from the ball, Lu Feng was shocked, this was simply moving the cannon.

Lu Feng could only control the Flying Sword with all her might and continuously dodge the black balls in the air to avoid getting smashed.

However, when those balls approached Lu Feng, they actually began to explode violently. Although the range of the explosion from a single ball was not very far, there were too many balls.

In a short while, Lu Feng was constantly flying in the air, and behind him were the small balls that were constantly exploding, looking very miserable.

Furthermore, after those balls exploded, the black smoke that dispersed out did not dissipate. Instead, it continuously gathered in the air, as if it was compressing Lu Feng's space to move around.

Towards the black smoke, Lu Feng instinctively felt a sense of disgust. Moreover, there seemed to be a strong corrosive force inside the black smoke.

Although Lu Feng had the ability to refine his body, and had a strong physical body like the Celestial Tyrant Body, which could possibly block the corrosive effects of the smoke, the Xu Yeyue behind him would definitely not be able to block it, let alone the current Xu Yeyue who was weak.

After escaping in the air for the time it took for an incense stick to burn, Lu Feng realised that this was definitely not going to work. Those balls seemed to be endless, sooner or later, all of his space would be sealed and he would have nowhere to run to.

F * ck! Let's go all out!

It was rare for Lu Feng to utter such vulgarities!

Taking out the twelve small flags, Lu Feng shook her wrist, and quickly placed the Twelve Celestial Immortals Fiends Formation s around the body.

The Maternal Sickle Armoured Beetle had seen these twelve Formation Flag before and knew that the defensive power of this formation was very good.

Now that Lu Feng had started to set up the array again, the Maternal Sickle Armoured Beetle laughed in disdain: "Child, are you crazy? Are you using a defensive array to deal with this old one?

Moreover, you actually didn't place a formation around yourselves, but instead placed a formation around me.

What, you want to use this formation to trap this old one? "

Lu Feng did not reply. Instead, taking advantage of the opportunity that the Maternal Sickle Armoured Beetle was saying, not shooting the balls anymore, she quickly formed a hand sign and started to run.

"Twelve Celestial Immortals Fiends Formation, rise!"

After Lu Feng unleashed her last technique, the twelve Formation Flag s suddenly enlarged. Around the Maternal Sickle Armoured Beetle's body, was cultivated into a sealed space, and within it was an endless primal energy.

"Child, what formation is this?" Why does it feel completely different from before? "

The Maternal Sickle Armoured Beetle asked in surprise.

Lu Feng did not answer, but started to practice the technique again.

"The Devilish God has appeared! Kill! "

Following Lu Feng's explosive shout, a ten foot tall Devilish God Phantom Shadow suddenly appeared in the array, with its huge fists, it attacked towards the Maternal Sickle Armoured Beetle in the array.

"This is bad!"

The Maternal Sickle Armoured Beetle cried out in alarm, and began to recycle the black mist it emitted before.

Seeing the Maternal Sickle Armoured Beetle's actions, Lu Feng's mind moved. She secretly made a hand seal and allowed the black mist to flow back into the large array.

At the same time, under Lu Feng's instructions, the Devilish God started to absorb the mist incessantly.

As the mist continued to return, very soon, the area covered by the formation became covered by a black mist. It was impossible to see the situation within the formation with the naked eye.

But in Lu Feng's perception, a Demonic Beast, a Devilish God within the array, was not fighting, but was desperately absorbing the mist.

As the amount of mist absorbed increased, the originally dim color of the Devilish God deepened, and its figure became more and more corporeal.

"That was close!" This Devilish God can indeed swallow this black mist and increase its strength! "

Stopping the Flying Sword, Lu Feng thought as she looked down at the great formation in the air, with a lingering fear in her heart.

Just now, when she was being chased by the ball, Lu Feng had thought that the ball spat out by the Maternal Sickle Armoured Beetle very likely used its own True Yuan s to condense into a ball and shoot it out at a high speed.

Since that was the case, then could his Twelve Celestial Immortals Fiends Formation use this kind of obviously cold attribute to advance his cultivation?

Furthermore, the most important part of the Twelve Celestial Immortals Fiends Formation was its offense, not the defense it created for Xu Yeyue just like before. It was the most famous killing formation in the entire Great Desolate World!

Therefore, Lu Feng decided to take the risk and see if she could rely on the power of the Twelve Celestial Immortals Fiends Formation to destroy the Maternal Sickle Armoured Beetle.

Even if he could not, he would at most lose a set of Formation Flag that he had recently cultivated.

Once Lu Feng's guesses became true, then she would have struck gold.

Not only would they be able to kill their biggest enemy, the Maternal Sickle Armoured Beetle's twelve Formation Flag, would also benefit greatly during the battle. They might even be able to condense a second Devilish God soon.

As a result, Lu Feng did not hesitate to set up a great array.

Because the Maternal Sickle Armoured Beetle had seen Lu Feng use this array completely upside down, due to a series of circumstances, it did not stop Lu Feng from setting up the array, but rather watched him play with a mocking expression, which resulted in the current situation.

If the Maternal Sickle Armoured Beetle had obstructed Lu Feng in her attempt to set up the array, it would have been extremely difficult for him.