(Thank you for your friend Mr. Runde and Xue'er Gege for their support, thank you!)

With Long Tian's current comprehensive combat strength, even if he crosses the level to challenge the junior Martial Emperor, there is not much of a problem, how can Du Ruofei, a peak Martial King, force him to fall behind?

What's more, didn't you see that Long Tian was only fighting with his actual cultivation until now, and a lot of hole cards hadn't even been released.

Although the brothers didn't know how many hole cards Long Tian had, they knew very well in their hearts that as long as he drew one casually, it shouldn't be something Du Ruofei could bear.

With Qin Yuntian and the brothers' understanding of Long Tian, this guy must have carried out some kind of exploration or experiment in the middle of the battle, worrying about him? That would be redundant.

"Little Silence Formation, up!"

Suddenly, in the midst of Long Tian's soft shout, the martial arts platform suddenly lit up, and all the people who were paying attention to the battle couldn't help but close their eyes.

When they opened their eyes again, they found that the situation on the martial arts ring had reversed and there had been an astonishing change.

I don't know when, Long Tian has retreated to the corner of the martial arts platform, his arms crossed in front of his chest, standing with a gun in his arms, and a smile on the corner of his mouth, looking very leisurely and comfortable.

In the middle of the martial arts platform, Du Ruofei didn't seem to notice that Long Tian had withdrawn at all, and was still gritting his teeth and slashing sword after sword, each sword was doing his best, as if Long Tian was still fighting with him in front of him.

"Is this guy crazy?"

In the hearts of Cangyuemen and the spectators, a thought involuntarily popped up. Completely ignoring the departure of the enemy, instead going all out to the air, wasting physical strength, wasting true yuan, isn't this crazy and what?

"No, this is the formation, Du Ruofei is trapped by the formation......"

However, after all, there are still people who understand, a martial king of Cangyue Gate, after seeing the shadow of the small black flag that occasionally looms in the space under Du Ruofei's full strength, suddenly shouted, as if he saw something incredible:

"Void formation, formation is invisible! That kid actually laid down a large formation without a trace in the fierce battle, not only did he hide from Du Ruofei, but even those of us who were onlookers didn't find out, how could this be possible?"

Yes, this is what Long Tian is groping and experimenting.

Setting up a formation in the middle of the battle is an idea that Long Tian himself has realized, and there is no mature theory and practice to support it, so he can only rely on his own exploration.

Long Tian had set up formations in battle more than once, and every time he had achieved good results, but Long Tian was not satisfied, because he found that this way of arranging formations still had great shortcomings.

First of all, it is the speed of the formation, which is too slow compared to the formation plate, if the opponent is evenly matched, or even slightly higher, it is fine, if the opponent's strength is high enough to crush, he will not have time to deploy the formation at all.

Secondly, it is the power of the formation, the formation hastily laid out in the battle, often the power is relatively weak, can only play a short period of time to block or interfere with the effect of the opponent, want to rely on the power of the formation to defeat the enemy, it is relatively very difficult.

Again, it is the secrecy of the formation, in the battle, the opponent may not be able to find out because of the full battle, but if someone in the bystanders has a certain understanding of the formation, it is easy to see the clues, so as to remind their opponent.

Therefore, Long Tian has been constantly exploring and experimenting, wanting to improve and perfect the method of arranging the formation in battle as much as possible.

It just so happened that Long Tian had some thoughts and ideas recently, and he wanted to find someone to give it a try, and this battle with Du Ruofei could be said to have come very timely.

With Du Ruofei's strength as a peak martial king, it is just enough to put enough pressure on Long Tian, but it will not really threaten Long Tian's safety, and the battle with him can have a certain amount of thinking space under pressure, and it is very suitable to explore and improve the formation technique.

Therefore, this time the exploration and experiment are quite successful, in addition to the speed of the formation has not improved much, the power of the formation and the degree of secrecy in the formation have been greatly improved.

First of all, let's talk about the power of the formation, the original formation laid out by Long Tian in the battle, at most, can only temporarily block and interfere with the opponent, the opponent only needs a full force burst or a strong attack, and the formation can basically be violently broken.

And this time, Du Ruofei had the strength of the peak martial king beyond Long Tianxiu for two small realms, and he had been slashing there with all his strength for a while, and the formation was still immovable, only occasionally one or two formation flags were shaken to the surface, and they couldn't shake the foundation of the formation at all.

Not to mention the degree of secrecy when arranging the formation, the Cangyue Gate Martial King who screamed out was a formation master, when Long Tian was arranging the formation, not only Du Ruofei was unaware of it, but even this formation master stood in the perspective of a bystander, and he didn't notice it until the formation was activated.

He made great progress in the battle, and Long Tian was in a very good mood, he stood beside him with his arms around his spear and stood by without saying a word, admiring his achievements while secretly figuring out what could be improved.

And Du Ruofei is also in a good mood at the moment, in his eyes, Long Tian, a stinky boy, is still fighting with him, but under his own strong attack, he is already clumsy and embarrassed, and he can't support it anymore.

Seeing this situation, Du Ruofei even used a sword to exert a tiger and a tiger, full of strength, and he couldn't wait to slash Long Tian under the sword with the next sword, so that even if he died, he could also pull an important person from the other party to accompany him to the funeral.

It's just that how did he know that at this moment, he is like a clown, performing the most clumsy performance, in the eyes of everyone, pitiful and lamentable.

The formation laid by Long Tian this time is called the "Phantom Heart Killing Array", which can release the thoughts of the people in the formation to the greatest extent, infinitely magnify, and finally immerse himself in his own fantasy and cannot extricate himself, and dies of exhaustion.

Of course, Long Tian didn't think about letting Du Ruofei die in a daze in his own illusion, the dumb servant back then was first cut off by him, and then stabbed to death by Cang Qingfeng, wouldn't it be too cheap for him to die in such a daze?

Long Tian's purpose in laying down this phantom heart killing array, in addition to exploring and testing the formation in battle, was mainly to consume Du Ruofei's true yuan and physical strength, and when it came to the last moment, he would naturally withdraw the formation.

What Qiu Zhenyuan and Cang Qingfeng are enduring, Du Ruofei will not be less at all, this is the result of their cruel torture and killing of dumb servants.