The seal looked like a spell. According to Cao Cao's experience, it was probably a seal that connected to a certain secret realm.

He carefully observed for a while, and after making sure that there was no secret art, he slowly urged the internal force and tried to open it.

Suddenly, he was bounced off by a reaction force.

Cao Cao covered his chest and took several steps back.

He realized that he couldn't break the seal on his own. This should be a specific seal set by the Huashan Heart Method Ziyang Heart Method.

If you have a token or something, you should be able to open it directly, but if you want to open it forcibly, you must reach the level of the seventh layer.

But now he only has five floors, and if he forcibly opens it, he will only be seriously injured.

Just as Cao Cao hesitated, a voice came from behind him.

"What are you doing here?"

Cao Cao turned around and saw that it was the leader of the Earth Dragon Gang.

"There's a seal here, which should be connected to the secret realm, but I can't open it alone."

Cao Cao replied truthfully.

The leader of the Earth Dragon Gang looked suspicious, stepped forward to observe for a while, and transmitted the mana. But as soon as his mana touched the seal, it was immediately absorbed.

"Isn't it useful?" The leader of the Earth Dragon Gang felt very strange and tried a few more times.

Cao Cao watched from the sidelines, feeling a little proud. This seal can only be opened by people from the Huashan faction. Because it must be the Ziyang Heart Method, the Earth Dragon Gang Gang Leader's skill is indeed enough, but he is not cultivating the Ziyang Heart Method, so it can't be done.

"I can't either. Are we going to retreat here and let those Taoist priests escape? The helper said with annoyance.

Seeing that he and Cao Cao couldn't open it, the leader of the Earth Dragon Gang was unwilling, but he was helpless.

"The people from the Huashan Sect have entered the secret realm, do you have any way?"

After a while, he looked at Cao Cao, hoping that the other party would give him an answer.

Cao Cao pondered for a moment and said, "I know a person, and I should be able to open this seal and enter the secret realm with him. ”

"Okay, what are you going to do?"

When the leader of the Earth Dragon Gang heard Cao Cao so affirmative, his heart suddenly increased with hope, and he hurriedly asked.

"I'm not sure if he's coming, but give it a try. You stay here, I'll get ready, and I'll be back later." ”

Cao Cao walked out of the palace gate, walked to an open place, and summoned the paper crane. This time, the place where he flew directly was Xuchang.

Back in Xuchang, Cao Cao immediately wrote a letter and sent it to Liu Yu.

"The secret realm of the Huashan Sect requires seven layers of skill, and you and I can open it together. I hope that Brother Liu will help me regardless of his past suspicions. ”

Liu Yu wanted to woo Cao Cao, and when he saw the letter sent by Cao Cao, he was overjoyed.

"Great, he finally came to me to cooperate, it seems that this task has gone one step further."

Liu Yu thought so, and immediately rushed to the place designated by Cao Cao.

After arriving there, Liu Yu saw that Cao Cao was alone, and seemed to have been waiting for him for a long time.

It's just that the atmosphere was a little awkward after the two met.

"Let's put on the paper crane."

After a while, Cao Cao said.

Liu Yu nodded and followed him on the paper crane.

The paper crane flew in the air, and Cao Cao explained as he controlled the direction; "It's just a simple collaboration, you don't think too much about it. That seal can't be broken by me or you alone, so join forces once. After that, you and I are still enemies. But I won't embarrass you after capturing Huashan, and I will let you go. ”

"I know." Liu Yu nodded.

Although Cao Cao deliberately emphasized, Liu Yu was still quite happy in his heart. If there is a first time, there can be a second time, at least it is finally a good start.

Soon, the two returned to Huashan and entered the secret room of Ziyang Palace.

When the leader of the Earth Dragon Gang saw Liu Yu, he looked at him and asked, "This is the person you are talking about." ”

The helper actually didn't believe it in his heart, this person looked so young, did he really have that ability?

When Liu Yu heard that this was the leader of the Earth Dragon Gang, he wanted to laugh in his heart. I am the sinner, but it is not bad to draw the fire to the Huashan faction now.

"It's this person. Don't underestimate him. Cao Cao nodded and looked at Liu Yu, "Let's do it." ”

Liu Yu and Cao Cao walked in front of the seal, and the two of them stood on one side and stretched out their hands at the same time to transmit their power inward.

This seal was a little difficult, and it didn't take long for both of them to sweat on their foreheads, and their expressions were a little difficult.

Finally, with a thud, the seal opened.

Seeing the seal opened, the leader of the Earth Dragon Gang glanced at Liu Yu appreciatively. immediately led people into the secret realm. Cao Cao and Liu Yu were not far behind, and they went in one after another.

Feng Yunzi didn't expect that these people would be able to open the secret realm seal of Huashan, let alone that Liu Yu would join forces with Cao Cao.

"You guys!"

"Now it's your Huashan faction's turn!"

Liu Yu held a breath in his heart, and he was furious when he thought of the things in the Valley of Hundred Flowers. I saw that he summoned countless demon beasts and went straight to the disciples of the Huashan Sect.

Although the disciples of the Huashan Sect had some kung fu, they had never seen such a ferocious demon beast. They were stunned for a moment at first, but soon came to their senses and began to form a formation to resist the beast.

It's hot here, and it's not bad there.

The leader of the Earth Dragon Gang and Fengyunzi are of equal strength, you punch me and I sword, and I fight up and down.

Over there, Cao Cao and Liu Yu are also teaming up to fight against Feng Lingzi.

"Liu Yu, Cao Cao! Today's hatred, we Huashan has written down. ”

"Write it down, you don't have a chance to get revenge!"

A sneer appeared on Cao Cao's face, and he backhanded out a set of tricks of the fifth layer of the Ziyang Heart Method.

Feng Lingzi frowned, and dodged with a light jump.

"You're using this in front of me?"

"And me!"

Liu Yu suddenly came out from behind and summoned the turtle attribute, and a Hades fist hit Ling Zi in the back.

Feng Lingzi couldn't bear this coldly, his internal strength was a little broken, and he spit out a mouthful of blood.

Cao Cao seized the opportunity and came a few more times.

This time Feng Lingzi was injured, his movement slowed down, and although he dodged one or two moves, he still received two blows from behind.

Although Liu Yu and Cao Cao are enemies, it is probably because they know themselves and know each other as enemies that they can cooperate so tacitly.

Liu Yu immediately changed his tiger attributes, and a roar made Feng Lingzi lose his mind.

Cao Cao suddenly took out the coiled dragon double gong from the treasure bag and smashed it down.

"Let's use the things of the Huashan faction to end your old thing!"

Feng Lingzi couldn't dodge, so he took a hard hit and fell to the ground. He struggled a few times, but gradually lost his breath.

Cao Cao and Liu Yu saw that Feng Lingzi had been solved, and immediately went to help the Dilong Gang Gang Leader solve Feng Yunzi.

The leader of the Earth Dragon Gang was originally on par with Fengyunzi, but with the help of Cao and Liu, Fengyunzi was immediately suppressed. It didn't take long for the battle to end.

When the disciples of the Huashan faction saw that the two elders were all killed, the people's hearts immediately scattered, and some ran to death, and some surrendered directly. This bloody battle was finally won by Cao and Liu's side.

The Huashan faction suffered heavy casualties this time.