What is Duan Fei's real killer feature? There is no doubt that it is Xiaobai's existence!

Don't look at Duan Fei's strength growing fast, it can be described as a demon, but Duan Fei has a feeling from beginning to end, that is, his strength is obviously not as fast as Xiaobai.

When Duan Fei encounters a strong enemy, he usually wins by breaking out his supernatural powers, but there is a time limit for breaking out supernatural powers, and only by summoning Xiaobai to help him fight can there be no time limit, which is his strongest killer weapon in the real world.

It's just that this kind of special killer trick, Duan Fei is not good at showing it in front of others, and he doesn't dare to expose it to the public at will, especially Xiaobai's existence, which must be kept strictly secret.

Xiaobai has his own intelligence, once this is noticed by outsiders, it will definitely cause great trouble, and it is impossible to use bone soldiers or bone demons as an excuse.

Fortunately, Xiao Bai can be regarded as having developed its own power in the Desolate Bone Realm, and it only needs to borrow one or two of Xiao Bai's forces, which is enough for Duan Fei to show stronger strength, and it is still possible to clean up Demon Xuanyuan.

After making a decision in his heart, Duan Fei had nothing to hesitate about, even if Xiao Bai didn't make a move, he would be able to take Demon Xuanyuan away in a wave!

As the battle progressed, Duan Fei's righteous qi and fire power saw that there was only less than a minute left, and Duan Fei suddenly cheered up his full energy, trying to break off with Demon Xuanyuan.

Previously, Duan Fei had used the Soul Banner to confuse Demon Xuanyuan's ears and eyes, and now in order to decide the final victory with Demon Xuanyuan, he had to use this strange treasure again.

This time, Duan Fei didn't have the slightest reservation.

In addition to the ghost turning the void into reality and rushing out of the mourning flag, all the yin spirits that were absorbed in the banner also poured out, and under the gust of yin wind whistling, the posture can be said to cover the sky and the sun.

At this moment, the sky was not gloomy, but so dark that you couldn't see your fingers, like a darkness that enveloped a radius of dozens of zhang, enveloping Duan Fei and Mo Xuanyuan.

Others can't see the figures of Duan Fei and Mo Xuanyuan anymore, and Duan Fei and Mo Xuanyuan don't need to care about others, they only have each other in their hearts at the moment!

The small round shield that flew beside Demon Xuanyuan once again emitted a light like a searchlight, firmly locking on Duan Fei's body in the darkness.

For the current Demon Xuanyuan, he didn't want to be Duan Fei anymore, as long as Duan Fei made the slightest move, he would immediately take action against the other Blood Drinking Sect disciples.

In fact, Duan Fei's move to sacrifice the Soul Banner again was not to deal with Demon Xuanyuan, but just to cover up his next move.

Just as the surroundings were shrouded in darkness, and when the light from the circular shield fell on Duan Fei's body, Duan Fei had already opened the spatial door connecting to the Desolate Bone Realm without a sound.

Opening the space door was not a supernatural exercise, but a special ability systematically given to Duan Fei by righteousness, and now with the help of the cover of darkness, it can be said that he did not alarm anyone, even Mo Xuanyuan, who was next to the space gate, did not notice it in the slightest.

Duan Fei didn't let Xiao Bai step out of the space door, but Xiao Bai's right-hand man could be summoned to help.

In just the blink of an eye, the four white-bone giant apes jumped out of the space door, which was equivalent to appearing beside Mo Xuanyuan in an instant, and then four pairs of big hands stretched forward at the same time, firmly grasping Mo Xuanyuan's limbs.

Rao is Demon Xuanyuan has experienced a hundred battles, but he didn't expect such a mutation to happen, when he saw clearly that it was the four white-bone giant apes that grabbed his limbs, he couldn't help but let out an exclamation: "Bone soldier? No, this is a bone demon!!"

While Demon Xuanyuan exclaimed, he naturally wanted to struggle, but his strength was not able to defeat the white-bone giant ape, and he couldn't get out for a while.

An ordinary bone soldier has such power, this white bone giant ape must be a bone demon after the bone soldier is promoted!

As the first day of the Heavenly Demon Sect, Demon Xuanyuan was naturally extremely familiar with the supernatural means of the other four gates, and after he saw the White Bone Giant Ape and felt its powerful power that was not lost to the Great Perfection Cultivators of the Qi and Blood Realm, he naturally decided that they were Bone Demons.

It's just that Mo Xuanyuan couldn't figure it out, why did Duan Fei have the ability to summon bone demons?

Even if he was a descendant disciple of the Bone Refining Sect, if he wanted to summon the four-headed bone demon in one go, it would be absolutely impossible.

However, considering that Duan Fei could also use the Soul Destroying Banner of the Soul Refining Gate to be handy, it was not particularly strange that he had any other means to display the unique magical power of the Bone Refining Gate.

At this time, there was no room for Demon Xuanyuan to think too much, his limbs were firmly grasped by the four white-boned giant apes, and he couldn't break free for a while, in case Duan Fei took the opportunity to attack, how would he deal with it?

The light from the small round shield was still shining on Duan Fei's body, but what made Mo Xuanyuan feel strange was that Duan Fei didn't seem to have any special movements, and he didn't know if it was because he was exhausted after summoning the four-headed bone demon, and he couldn't move for the time being.

Just when Mo Xuanyuan was hesitating in his heart, he suddenly heard a rapid "da-da-da" sound of horses' hooves, and then saw two white-bone horses rushing out of the darkness, each of which had a white bone knight sitting on the horse, and the length of the bone spear in his hand was more than a zhang, and with the help of the galloping momentum of the white bone horse, he crossed towards Demon Xuanyuan!

The strength of these two white bone knights is also above the white bone giant ape, with the help of the momentum of the white bone horse under the crotch, the bone spear they stabbed out has reached the strength of the early stage monks of the Spirit Gathering Realm!

There is no doubt that these two white bone knights are also bone demons, and they have even reached the combat skill bone demons that can perform combined attacks, this is a high-end bone demon that can only be refined by a disciple who has obtained the authentic inheritance of the bone refining sect, how can such a rare thing also exist in Duan Fei's hands?

This Duan Fei, is he the Tianjiao of the Blood Drinking Sect, or the descendant disciple of the Bone Refining Sect?

It's no wonder that Demon Xuanyuan would have such an idea, even Duan Fei didn't expect that the strength of the White Bone Giant Ape and the White Bone Knight had increased so much, and they were really much stronger than when they first met.

It seems that it is not only Xiaobai who has grown up in the Barren Bone Realm, but even its subordinates have become more and more powerful, and now it is difficult to imagine what level of strength Xiaobai has.

Duan Fei's original purpose was just to summon the White Bone Giant Ape and the White Bone Knight to entangle Demon Xuanyuan, and then he took the opportunity to make a final outbreak and fight with Demon Xuanyuan to the same end.

But looking at the current situation, the strength of the White Bone Giant Ape and the White Bone Knight is beyond imagination, which also makes Duan Fei have more ideas!