Chapter 721: The ones to be killed are you Cao family members!

An unexpected event!

After the green light curtain appeared, it spread out from six directions. In the blink of an eye, it formed a huge light curtain that was hundreds of feet wide and dozens of feet high, which completely enveloped the flying boat that had just arrived in the sky.

Bang!

The flying boat hit the green light curtain fiercely, and immediately made a violent and loud noise.

But the green light curtain did not tremble at all, but the flying boat was forced to stop flying.

"What?"

Cao Xian and Cao Yuan, who had originally looked relaxed, now had a drastic change of expression, and their eyes were even more shocked.

They didn't expect that a formation suddenly appeared in a place where they had been sure there was no trap, and completely surrounded them. Such an unexpected event almost made Cao Xian and Cao Yuan jump up in shock.

They didn't know that the fleeing figure was actually a paper man controlled by Wei Hong.

And he himself, on the contrary, had been restraining his breath to avoid the spiritual detection of Cao Yuan and the others.

With his current limit-level Breath-Retaining Technique, it was naturally not a problem for him to avoid the detection of the foundation-building cultivators.

When Wei Hong controlled the five paper figures to set up the formation, the paper figure that was escaping was naturally detonated by him.

Seeing that Cao Xian and the others had fallen into the trap, Wei Hong was overjoyed. He no longer hid at this time, and immediately changed the spell, and the spiritual power in his body was madly injected into the white jade array.

Buzz!

As Wei Hong changed the spell, the green light curtain immediately turned into a solid green wall, which looked extremely hard and solid, giving people a feeling that it could not be broken at all.

It was not until this time that Cao Xian reacted, and he immediately shouted: "Everyone be careful, be on guard, don't fall for the enemy's tricks!"

After that, he and Cao Yuan first slapped a second-level inferior Renshui Turtle Shell Talisman on their bodies, and then condensed a layer of spiritual power shield, and then took out the flying sword, looking at the ground with a solemn and vigilant face.

But when Cao Xian saw the number of people setting up the formation, he immediately screamed as if he had seen a ghost: "Six Absolute Blue Thunder Formation? Who are you? Why did you set up this formation?"

At this moment, Cao Xian's face had become extremely solemn and uneasy. Before Wei Hong could answer, he continued to shout: "Fellow Daoists, we are from the Cao family of Nanxi Mountain. Is there any misunderstanding about this matter?"

After seeing that Wei Hong was not a member of the Tang family, Cao Xian felt a little lucky and wanted to get rid of Wei Hong with words, just because he knew how terrible this Six Absolute Blue Thunder Formation was.

"Hehe, I'm going to kill you Cao family members!"

Who knew that Wei Hong was full of sneers, and his eyes looking at them were full of murderous intent.

Wei Hong didn't want to say any more nonsense at this time, secretly urged his spiritual power, and shouted: "Fall!"

Boom!

Inside the formation, just above the flying boat, a large dark and thick cloud suddenly condensed, with lightning and thunder in the cloud. With Wei Hong's order, a series of green thunderbolts as thick as bowls slammed down.

"How brave! Then I'll see if you have the ability!"

Hearing Wei Hong's words, Cao Xian was furious.

He immediately activated his spiritual power and controlled the defense formation on the flying boat to form a layer of golden light shield to block the outside.

At the same time, Cao Yuan stretched out his hand and pointed, and a yellow sword light suddenly shot towards Wei Hong, as if he wanted to kill him directly.

But Wei Hong had no intention of dodging, because he was outside the formation and was not afraid of Cao Xian's attack at all. At this time, he was extremely safe.

Ding!

The yellow flying sword pierced the green wall and made a light sound, and then was directly bounced out.

At this time, countless thunderbolts had already fallen.

Bang bang bang!

Rumble!

The dense thunder directly bombarded the light shield outside the flying boat. In just a few breaths, the light shield was shaky, as if it would break at the next moment.

"Not good!"

Cao Xian's face changed drastically. Just when he wanted to increase the spiritual power injection, he suddenly heard a subtle cracking sound. Under the bombardment of the blue thunder, the golden light shield was already overwhelmed and was directly shattered.

"Not good, hide quickly!"

"Help, second uncle, save us!"

"Leave the flying boat, leave the flying boat quickly!"

After the golden light shield was broken, not only did Cao Xian and Cao Yuan change their faces, but the more than ten Cao clan members in the late stage of Qi training were even more terrified. They had never seen such a scene, especially those blue thunders made them feel the terrifying breath of death. At this time, they were already pale with fear and wanted to escape from here immediately.

But no matter how fast they were, could they be faster than thunder?

Puff!

Puff!

The blue lightning struck down without any hindrance. The more than ten members of the Cao clan in the late stage of Qi training had no time to dodge. Almost at the same time, they were all blasted into charcoal and then turned into pieces.

Even Cao Xian and Cao Yuan were covered by the blue lightning. Seeing those members being killed directly, although they were a little angry, they were already unable to take care of themselves.

Bang, bang, bang!

After several thunders struck, the thick armor formed by the Renshui turtle shell talisman on the outside of the two of them was directly blasted into pieces, and then completely shattered, and even the spiritual power shield on their bodies became shaky.

"Eighth brother, get out!"

Cao Xian was horrified and quickly abandoned the flying boat and hid aside.

Cao Yuan also knew how powerful it was, and immediately dodged to the other side.

They were all at the fifth level of foundation building, but they didn't dare to resist the thunder.

At this moment, both Cao Xian and Cao Yuan were horrified, and at the same time, they felt unimaginable despair.

Who would have thought that they were so careful, but still fell into the enemy's trap, and it was a combined formation, the power was extremely terrifying. Cao Xian and Cao Yuan had already seen that they had absolutely no chance to escape from this formation.

But it was absolutely impossible for them to just sit there and wait for death, so Cao Xian and Cao Yuan looked at each other and understood each other's meaning.

Swish!

As soon as Cao Xian left the flying boat, he suddenly threw out dozens of various talismans in his hand.

Boom!

Those dozens of talismans burst out with powerful power, constantly bombarding the green wall.

This was not over yet, Cao Xian took out a knife and a sword from the storage bag, and controlled the knife and sword to chop the green wall continuously, trying to break it.

At the same time, Cao Yuan was not willing to be left behind. He quickly made hand gestures, muttered something, and frantically urged the spiritual power in his body. The next moment, a yellow earth dragon covered with thick and hard scales condensed above his head. After the earth dragon appeared, it immediately hovered above his and Cao Xian's heads, protecting them both and blocking the bombardment of the green thunder.