"Block the Venerable, die!" the black dragon roared angrily, and a ten-meter-long black flame erupted from his mouth, since the black dragon became a formation spirit, not only did his cultivation strength increase greatly, but his understanding of the Heavenly Dao also deepened a lot.

The black flames it spewed out contained a trace of chaotic black flames. At this time, everyone was already stupid, and the second-generation disciples hurriedly formed a Big Dipper Seven Star Array to resist, and the faces of the three elders changed, according to the information he had, there was no existence of this black dragon at all.

"Third Elder, it's not a way to go on like this, they won't last long at all, let's retreat quickly!" The Sixth Elder looked at the situation in front of him and had already retreated.

"Let's go, can we go now? After we go back, I'm afraid that we will be killed directly by the door master, and now we can still fight. The third elder said coldly, and the third elder's heart was also extremely uneasy.

The cultivation of the Third Elder and the Sixth Elder had already reached the Great Perfection Realm of the Martial Dao King, and with their joining, the second-generation disciples felt relieved, and they could barely resist the flames of the Black Jiaolong!

"Roar!" After seeing his cup of flame blocked, the black dragon once again spewed out a flame from its mouth, and the power was even more powerful than the last time!

"Poof!" The flames instantly pierced through the Big Dipper Seven Star Array, and everyone in the Immortal Sword Sect spurted out a mouthful of blood at the same time and fell to the ground.

"This evil beast is too powerful, we have to attack with the Heavenly Sword!" the Third Elder wiped the blood from the corner of his mouth and said!

Hearing the words of the three elders, everyone nodded, and all the spiritual energy on their bodies instantly emanated, gathered in one place, and formed a giant sword to slash towards the black dragon in the sky!

"Heavenly Sword!"

"Carving insect skills!" the black dragon looked at the giant sword that was slashing towards it, and said without fear and disdain, and the giant sword slashed at the black dragon's body, but the black dragon was unscathed!

"This, how is this possible!" Everyone in the Immortal Sword Sect was stupid, and the three elders said in disbelief, you must know that this giant sword is their most powerful move, even the Martial Dao Emperor did not dare to take it hard, but the Black Jiaolong was unscathed!

And when the people of the Ling family saw this scene, they finally put their minds at ease, the sword array left by Ling Feng was really powerful, not only integrating attack and defense, with demon beasts as array spirits, but also a variety of attack methods.

"Die!" The black dragon seemed to be tired of playing, and suddenly spewed out flames from his mouth and rushed towards the three elders and a few of them, and in an instant, the second-generation disciples were swallowed up by the flames and directly obliterated!

And the Ling family was all shocked in their hearts, who would have thought that this array of spirit dragons would be so powerful, when Ling Feng told Ling Tian at the beginning, Ling Tian didn't expect that this formation would be so strong, and it would be instantly killed under the Martial Dao Emperor!

The faces of the Third Elder and the Sixth Elder changed drastically, all they thought about in their hearts now was to escape, the intelligence information was wrong, they had to go back as soon as possible and tell the sect master that Master Ling had misjudged him!

Thinking of this, the two of them retreated directly, but how could their speed be as fast as Jiaolong. Ling Feng had already thought of how to prevent the enemy from escaping when he was arranging the large array, so within a radius of half a kilometer, all the people who were designated to attack could not escape the sword formation.

Seeing the Third Elder and the Sixth Elder fleeing, the Black Jiaolong rushed directly towards them, and at this time, the two of them realized how good it was to be alive, and death had come.

They originally thought that coming to the Ling family would easily solve the Ling family, but who would have thought that the Ling family would have such a powerful sword formation, not only would all the people they brought die in battle, but even they themselves were about to hang!