Lin Qing came to the mouth of the cave, only to see that it was covered with all kinds of strange runes, exuding the power of wind and thunder. Lin Qing was shocked in his heart, this was a Wind Thunder Sword Formation, it was one of the Wind Thunder Sword Immortal's peerless skills, and its power was extraordinary.

Although Lin Qing was good at cracking formations, he didn't dare to be careless in the face of such advanced formations. He carefully observed the operation of the formation, looking for flaws.

He found that this Wind Thunder Sword Array was not complete, some places had been damaged, and some places had been loosened. This is because after the death of the Wind Thunder Sword Immortal, there was no one to maintain this formation, and after a long time, there was a problem.

Lin Qing was overjoyed in his heart, and he decided to use these flaws to crack this formation. He took out some talismans and magic weapons from his bosom and began to set up a counter-formation.

At the same time, Ye Chen and Bai Yun'er were fighting fiercely with the Jade Frost Fairy. Although the Jade Frost Fairy is just a wisp of soul, the Wind Thunder Sword in her hand is real, it is the natal magic weapon of the Wind Thunder Sword Immortal, and it is infinitely powerful.

Each sword carries the momentum of wind and thunder, piercing the air and shaking the heavens and the earth. Although Ye Chen and Bai Yun'er were also cultivators of the Jindan stage, it was difficult for them to resist the attack of the Jade Frost Fairy. They could only barely resist and keep retreating.

"Lin Qing! Hurry up! We can't hold it anymore! Ye Chen shouted.

"I'm trying! Hold on a little longer! Lin Qing replied.

At this moment, Lin Qing suddenly found an opportunity. He saw that one of the runes in the formation was flickering, and it seemed to be unstable because of damage. An idea immediately occurred to him.

He drew a quick rune and threw it at the rune. The rune collided with the rune, causing an explosion immediately. The power of the wind and thunder dispersed in all directions, completely destroying the rune.

A gap appeared in the formation, and Lin Qing took the opportunity to rush in. He managed to get inside the cave.

"Haha! I'm in! I'm in! Lin Qing laughed excitedly.

"Lin Qing! You're amazing! Let's go find the ruins of the Wind Thunder Sword Immortal! Ye Chen also shouted happily.

"Come in quickly, too! I'll wait for you! Lin Qing said.

"Good!" Ye Chen and Bai Yun'er agreed.

They also wanted to rush into the cave, but the Jade Frost Fairy wouldn't let them do so. When she saw Lin Qing enter the cave, she was immediately furious.

"You mortals! How dare you destroy my lord's formation! How dare you trespass into the holy place of my lord! You're dead! The Jade Frost Fairy roared angrily.

The Wind and Thunder Sword in her hand let out a dragon roar, and then turned into a ray of wind and thunder light, slashing towards Ye Chen and Bai Yun'er. This sword was countless times more powerful than any sword before it, as if it was about to split the heavens and the earth.

Ye Chen and Bai Yun'er felt a strong pressure, and they knew that this sword was not trivial. They hurriedly tried their best, wielding their magic weapons to meet the Wind and Thunder Sword of the Jade Frost Fairy.

The two forces collided in the air with a loud bang. Countless waves of light and qi spread in all directions. Ye Chen and Bai Yun'er were shocked and took a few steps back, spitting out a mouthful of blood. The Jade Frost Fairy was also shocked and took a step back, and her face turned pale.

All three suffered minor injuries. But the Jade Frost Fairy did not give up the attack. She gritted her teeth and said, "You guys...... You guys...... Give me death! ”

She raised her Wind Thunder Sword again, ready to strike the final blow. But just then, a voice came from inside the cave. "Stop!"

"Division...... Master! The Jade Frost Fairy exclaimed in surprise, forgetting about her injuries and quickly flying towards the Wind Thunder Sword Immortal, wanting to hug him.

But just as she was about to come into contact with the Wind Thunder Sword Immortal, she suddenly felt a powerful repulsive force that bounced her back. She slammed to the ground, spitting blood from her mouth.

"Master...... You...... Why are you ......" The Jade Frost Fairy asked bitterly, she didn't understand why the Wind Thunder Sword Fairy was so indifferent to her.

The Wind Thunder Sword Immortal looked at the Jade Frost Fairy, and a trace of complicated emotions flashed in his eyes. He said slowly: "Yushuang, you are not my disciple, you are just a pawn of mine. ”

"Chess pieces? You...... What did you say? The Jade Frost Fairy couldn't believe her ears.

"Yes, you're just a pawn of mine. I took you as an apprentice in the first place, not because of how good you are, but because you have a special physique that can carry my soul. Wind Thunder Sword Immortal said.

"You...... Your soul? The Jade Frost Fairy asked in amazement.

"That's right. I ventured into this place in order to break through to a higher realm. I found a temple of wind and thunder here, and there was a book of wind and thunder in it, which recorded the mysteries of the way of wind and thunder. I wanted to get my hands on the book, but the temple stopped me. I had an earth-shattering battle with the Temple, and in the end I got the book, but I also paid a terrible price. My body was destroyed by the temple, and my soul was devastated. Wind Thunder Sword Immortal said.

"What about you...... How are you still alive? The Jade Frost Fairy asked.

"I'm not dead. With the last of my strength, I split my soul in half. Half of it stays here, fused with the Wind Thunder Sword, guarding the secrets here. The other half is pinned on you. I use your constitution to let my soul lurk in the depths of your soul, waiting for the right moment. Wind Thunder Sword Immortal said.

"Waiting for the right time? What timing? The Jade Frost Fairy asked.

"Waiting for someone to be able to crack the formation here and enter here. Only then will I be able to use the power of that man to reunite my two halves of soul and regain my life. Wind Thunder Sword Immortal said.

"That'...... Then you ...... now," the Jade Frost Fairy asked.

"Now is the time. That mortal just now cracked my formation and entered here. He didn't know that he had fallen for my scheme. I have used his body and soul to unite two halves of my soul into one. Now I have recovered my true body and true spirit. Wind Thunder Sword Immortal said.

"That'...... Do you still need me? The Jade Frost Fairy asked.

"No need. You have accomplished your mission. You can die. Wind Thunder Sword Immortal said.

She wanted to resist, she wanted to run away, but she found herself unable to move. The soul of the Wind Thunder Sword Immortal detached from her body, taking all her power with it. She is now just an empty shell, without any ability to resist.

The Wind Thunder Sword Immortal looked at the Jade Frost Fairy without a trace of pity or guilt in his eyes. He said coldly, "Yushuang, you don't have to hate me. You should thank me. I gave you a chance to become my disciple, let you cultivate the way of wind and thunder, and let you see the wonders of this world. You should feel honored that you are my only disciple and my only pawn. Your whole life has been for me. You died a well-deserved death. ”

After speaking, the Wind and Thunder Sword in his hand swung and stabbed at the Jade Frost Fairy's heart. He wanted to completely destroy the soul of the Jade Frost Fairy without leaving any traces.

Just then, a voice suddenly sounded. "Stop!"

The voice was Lin Qing's. He heard the conversation between the Wind Thunder Sword Fairy and the Jade Frost Fairy and knew the truth between them. His heart was filled with anger and sympathy. He felt that the Wind Thunder Sword Immortal was too ruthless and cruel to treat his disciple like this. He felt that the Jade Frost Fairy was too pitiful and innocent, and was so used and betrayed by his master.

He couldn't bear to see the Jade Frost Fairy die like this, so he decided to come to his rescue. He rushed out of the cave with a magic weapon in his hand, which was the Book of Wind and Thunder. He used the Book of Wind and Thunder to block the attack of the Wind Thunder Sword Immortal.

"Who are you? Why did you save her? Wind Thunder Sword Immortal asked.

"I'm Lin Qing. I saved her because I thought you were too shameless and vicious! You actually use your own disciple as a pawn, use everything from her, and then want to kill her! You're a scumbag! Lin Qing said.

"Scum? Hahaha! What do you mortal know? Do you know how much I paid to cultivate the way of wind and thunder? Do you know how much suffering I have gone through in order to break through to a higher realm? Do you know how many years I've waited to get a new lease on life? In front of me, everything is a floating cloud! Only the way of wind and thunder is eternal! Only my practice is the most important! Everyone else is my tool! My pawn! My Victim! Wind Thunder Sword Immortal said.

"You...... You're crazy! You have lost your humanity! You've lost yourself! Lin Qing said.

"Humanity? Myself? Those are the shackles that bind me! I abandoned them a long time ago! Now I have only one goal! That is to become the god of wind and thunder! Go above and beyond! Rule it all! Wind Thunder Sword Immortal said.

"Become the god of wind and thunder? Rule everything? Do you think you can do it? Do you think this book of wind and thunder will allow you to reach it? Lin Qing said.

"Of course! This Book of Wind and Thunder is my greatest treasure! It records the mystery of the way of wind and thunder! It allows me to comprehend the highest level of the way of wind and thunder! It allows me to grasp the infinite possibilities of the power of wind and thunder! Wind Thunder Sword Immortal said.

"Then ......" Lin Qing said, suddenly tearing it hard, tearing the Book of Wind and Thunder in half. What now? ”

"You...... You...... How dare you destroy my Book of Wind and Thunder! You...... You...... You're looking for death! The Wind Thunder Sword Immortal roared angrily.

The Wind and Thunder Sword in his hand let out a dragon roar again, and then turned into a ray of wind and thunder light, slashing towards Lin Qing. This sword was countless times more powerful than any sword before it, as if it was about to split the heavens and the earth.

Lin Qing felt a strong pressure, and he knew that this sword was not trivial. He hurriedly tried his best, wielded his magic weapon, and faced the Wind Thunder Sword Immortal's Wind Thunder Sword.

The two forces collided in the air with a loud bang. Countless waves of light and qi spread in all directions. Lin Qing and the Wind Thunder Sword Immortal were both shocked and took a few steps back, spitting out a mouthful of blood.

Both suffered minor injuries. But Lin Qing did not give up the attack. He looked at the Wind Thunder Sword Immortal, and a trace of determination flashed in his eyes. He said, "Wind Thunder Sword Immortal, you are wrong. This Book of Wind and Thunder is not your greatest treasure, nor is it the mystery of the Way of Wind and Thunder. It is just an introduction, a trial, a test. ”

"Introduction? Trials? Test? What are you talking about? Wind Thunder Sword Immortal asked.

"I'm telling the truth. I'm talking about the true purpose of this book of wind and thunder. Lin Qing said.

"The real purpose? Do you know? Wind Thunder Sword Immortal asked.

"I know. I saw it inside the cave. Lin Qing said.

"What do you see?" Wind Thunder Sword Immortal asked.

"I saw the Wind and Thunder Temple." Lin Qing said.