However, Xu Yuntian just thought this way. His strength cannot replace star patterns with strange patterns. After all, carving strange patterns requires a lot of spiritual power. To completely replace star patterns, it is not something that can be done overnight.

"If I can integrate the laws of time and space into the formation, I can create a formation that accelerates and slows down time, and also create a formation that attacks space." Xu Yuntian said secretly.

"Well! It seems that I still have to understand the mystery of the time sword and the mystery of time." Xu Yuntian decided to say.

Xu Yuntian only took an hour and a half to fully understand the mystery of the Yin-Yang Tai Chi Formation. With half an hour left, he took out his sword and began to understand the mystery of the Time Sword.

When Hua Wuxin saw Xu Yuntian pulling out his sword, she started practicing swords. She said in surprise: "How did Xu Yuntian practice swords? Didn't he want to understand the mystery of the Yin-Yang Tai Chi Formation?"

"Well! He must be unable to understand the mystery of the Yin-Yang Tai Chi Formation, so he practiced his sword." Hua Wuxin said to himself.

Hua Wuxin originally wanted to stop Xu Yuntian from practicing swords, but when Xu Yuntian drew his sword, it suddenly fluctuated for a moment and time stopped.

"Oh my God! Time is still! How is this possible!" Hua Wuxin said in shock.

She knew very well what time was still, which meant that Xu Yuntian had touched the threshold of the mystery of the Time Sword.

She remembered the past of the Time Sword Mystery. Her ancestor Hua Ziyun was once defeated by a Time Sword Mystery. Later, Hua Ziyun got along with that person.

"This Xu Yuntian is really hard to see through. He actually touched the mystery of the Time Sword! His future achievements are limitless!" Hua Wuxin said to himself.

Xu Yuntian continued to practice swords. After about an hour, he suddenly stopped and said with joy: "Oh! I understand! It turns out that the law of time is like this!"

Then Xu Yuntian drew his sword and ten consecutive times, he discovered that the time was still and the space was frozen.

"Well! If you draw the sword ten times, you will have time still and space freeze. It seems that I will be able to fully understand the mystery of the time sword in two more days." Xu Yuntian said with satisfaction.

"Xu Yuntian, have you obtained the "Sword Sutra" of the ancestor Hua Ziyun in the sword formation?" Hua Wuxin looked at Xu Yuntiandao.

Xu Yuntian turned his head and looked at Hua Wuxin and nodded, "Yes, I accidentally obtained the "Sword Sutra" of the ancestor Hua Ziyun."

Hua Wuxin showed a look of surprise, "Oh! You actually obtained the "Sword Sutra" of the ancestor Hua Ziyun! You are so lucky! I stayed in the sword formation for a month, but I haven't seen the "Sword Sutra" of the ancestor!" Hua Wuxin said a little jealously.

In order to obtain the "Sword Sutra" by her ancestor Hua Ziyun, Hua Wuxin stayed in the sword formation for more than a month and searched all the sword formations, but she did not find the "Sword Sutra". She had to leave the sword formation.

"Hehe! This is an opportunity, but I can pass on the "Sword Sutra" of the ancestor to you." Xu Yuntian said with a smile.

Hua Wuxin showed a look of joy and said excitedly: "Are you really willing to pass on the "Sword Sutra" to me?"

"Of course there is no problem! The "Sword Sutra" was originally something from your ancestors, and it was passed on to you as the original owner." Xu Yuntian said with a smile.

Xu Yuntian guessed that Hua Wuxin was the descendant of Hua Ziyun. The "Sword Sutra" is very important to Hua Wuxin.

After saying that, Xu Yuntian stretched out his sword finger and pointed at Hua Wuxin's eyebrows. A ray of light poured into Hua Wuxin's eyebrows. The content of "Sword Sutra" appeared in Hua Wuxin's mind.

Hua Wuxin showed joy and looked at Xu Yuntian and said, "Thank you! Xu Yuntian!"

"We are so polite!" Xu Yuntian said with a smile, holding Hua Wuxin's hand.

Hua Wuxin blushed, hurriedly pulled her hand back and said shyly: "Don't do anything randomly."

"Hehe! I can't help myself!" Xu Yuntian smiled dryly.

"Xu Yuntian, since you have passed on the "Sword Sutra" to me, you might as well pass on the strange pattern secret technique and the talisman secret technique to me." Hua Wuxin looked at Xu Yuntiandao with a longing look on her face.

Xu Yuntian looked at Hua Wuxin and smiled and said, "No problem, but the premise is that you have to be my woman, how about it?"

Hua Wuxin's face immediately blushed, lowered her head and nodded, "Okay, I'm willing to be your woman."

"Really? Are you dedicated to the secret technique of strange patterns and talismans, or do you really like me?" Xu Yuntian hugged Hua Wuxin's waist and said with a smile.

Hua Wuxin frowned, she didn't know it herself. When she was hesitating, the sound of footsteps suddenly came.

"Someone is here!" Xu Yuntian said quietly.

Four people came in the darkness. Under the moonlight, Hua Wuxin saw clearly that the four people were spring flowers, summer lotus, autumn chrysanthemums, and winter plums.

They knocked out the two Qingyu Sect disciples who were guarding the sword formation. Chunhua and others arrived next to the Yin-Yang Tai Chi Formation. Chunhua shouted: "President!"

Hua Wuxin looked at Chunhua and others and frowned: "What are you here to do?"

"Sect Master! We are here to save you!" Chunhua said.

Hua Wuxin shook her head and said, "Just rely on you to save me. You have entered the Yin-Yang Tai Chi Formation and cannot go out at all. You can go quickly!"

"Master! We won't leave! Even if we die, we will save you. Hualing Sect cannot be without you!" Chunhua said crying.

"Hey! You are so stupid and cute! Even if you die, you can't save us!" Xu Yuntian looked at Chunhua and others and shook his head.

Chunhua glared at Xu Yuntian and said, "We are not here to save you! It's all you! It hurts the Hualing Sect and the head!"

"Hey! Actually, I have cracked the Yin-Yang Tai Chi Formation. If you don't come, Hua Wuxin and I will leave here easily tomorrow. But if you come, it will not be so easy for us to leave." Xu Yuntian sighed.

"What are you talking nonsense? We have implicated you by what you mean!" Chunhua glared at Xu Yuntian and said unhappily. She didn't believe that Xu Yuntian could break the Yin-Yang Tai Chi Formation.

"You think Qingyu Sect is a land without a man! The reason why you got here so easily is because they deliberately let you in! Now those people are coming soon!" Xu Yuntian shook his head and said.

Hua Wuxin immediately released her spiritual sense and her face changed. Qiu Wanjia, Cui Yongfang and others had already come to the Yin-Yang Tai Chi Formation, and a total of six immortals came.

"This is impossible! We are very secretive, they cannot discover it!" Chunhua shook her head and said.

"Xu Yuntian is right. Qiu Wan family, Cui Yongfang and others have come here!" Hua Wuxin frowned.

She now realized that the trouble was getting big. Although Xu Yuntian cracked the Yin-Yang Tai Chi Formation, there was no problem for the two of them to leave, but Chunhua and others came, and it would be difficult to take the four of them away.

Chunhua realized that she had helped her hard this time. She wanted to come to save the head, but she didn't expect to cause trouble for the head.

"Senior Sister Chunhua, you can go to the Yin-Yang Tai Chi Formation first." Xu Yuntian said to Chunhua and others.

Chunhua and others immediately entered the Yin-Yang Tai Concentrated Formation. Not long after they entered the Formation, Qiu Wanjia, Cui Yongfang and others appeared.

When they saw Chunhua and others entering the Yin-Yang Tai Chi Formation, they were all happy immediately, "Haha! Chunhua, you stupid people, you actually entered the Yin-Yang Tai Chi Formation, so that we won't do anything." Qiu Wanjia said with a smile.
Chapter completed!