Ling Feng slowly got up from the ground, leaned against the stone wall next to him, and adjusted his breath slightly, he was too weak. With his left hand, he took out a medicine bottle from his pocket, poured a pill into his mouth, and slowly a warm current of pain spread all over his body, and the Force quickly recovered, which Nangong Wu specially made for Ling Feng before entering the cave, and it was made of hundred-year-old white spirit grass, which could help the Force recover. Then Ling Feng took out a fist-sized box from his right pocket. After opening it, there was a night pearl inside, slowly put the night pearl on the ground, the surroundings lit up, with the faint light, Ling Feng finally saw a stone table in front of him, four stone benches around, and the rest was a bare wall. There is no fork in the road, why does the wind stop here, and where does the wind come from?

"Wow"

"Who?!" grabbed a stone and hit it at the source of the sound, Ling Feng had just eaten outside, but he hadn't forgotten it, although it had come to an end, Ling Feng didn't relax at all! But there was no sound of hitting something or people. Ling Feng just wanted to turn around to look, but unexpectedly, the wind blew fiercely, and Ling Feng was pushed out. He got up from the ground with difficulty, wiped the blood from the corner of his mouth, and raised his head to see a sword hilt appear in the center of the stone table, and it seemed that it was the appearance of this sword hilt that set off a violent wind! The sword hilt continued to rise, and the wind area around it was also expanding with the length of the sword out of the sheath! The sword was three feet five inches long, and the sword was one and a half inches wide. When the sword fully appeared, a wind domain with a diameter of ten meters formed around it, and all the stone tables and stone benches around it turned into stone powder, and ten meters away from it, it was still calm, and there was not even a little breeze...... The Wind Domain lasted for half a pillar of incense, and gradually the scope of the Wind Domain became smaller and smaller, and it seemed to be converging towards the hilt of the sword. The image of an old man slowly began to appear......

Seeing the old man wave his hand, a gust of wind blew towards Ling Feng. Ling Feng's face did not change, he had just suffered a loss at the entrance of the cave, he would not forget that when the sword came out, he had already mobilized the little internal force left. As expected, it seems that the test I am facing is not over yet. When Ling Feng came into contact with the wind played by the old man, he found that the wind played by the old man was completely different from the ordinary wind, the wind in the cave was sometimes strong and sometimes weak, even if it was an ordinary wind outside, it would become weaker and weaker after experiencing a strong point, and then gradually disappear, but the wind that the old man seemed to swing out casually was getting stronger and stronger, and it seemed that the more he resisted, the stronger the wind became. Finally, Ling Feng couldn't bear it anymore and slammed into the stone wall behind him.

'Huh, boy, you seem to be good, you are proud enough to come here at a young age and brave the wind of the cave, and hold on to my hand for four seconds. ’

'Ahem...' Ling Feng spat out a mouthful of blood, the bump just now, coupled with the previous consumption, had already injured himself.

'Who is this old man, although he is made of weather, he can't be careless, he can make himself so embarrassed with a wave of his hand, isn't it as easy to kill himself as it is to pinch an ant to death...... Wait, could it be that the old man made the wind in the cave at the beginning, or rather, the sword in his hand?' Ling Feng was thinking about it, and the old man's figure flashed and came to Ling Feng's face. 'Are you Nangong Wu's apprentice?'

Ling Feng subconsciously hummed, still pondering in his heart, 'He knows who his master is, it seems that he shouldn't harm himself,'

'Well, it seems that the person selected by Nangong Wu this time is not bad, although the Force Second Order and First Heavy are not very high. I hope I don't waste the old man's energy like a few people in the past. What's your name?'

'The junior is named Ling Feng. Senior, since you know my master, can you tell the junior what the master asked me to do here? ’

"So you don't know yet, your master called you here to get this Wind Yin Sword!"

'Wind Yin Sword?' Ling Feng was taken aback, of course he had heard of the Wind Yin Sword, Nangong Wu would not only teach himself cultivation every day, but also talk about some outside things, or history. The Wind Sword, one of the four famous swords that has been handed down after the catastrophe 5,000 years ago. It can control all the power of the wind. It can be said to be one of the peerless weapons in this world. If I remember correctly, the owner of this Wind Yin Sword is - Fengyi. Could it be that the old man in front of him who has been transformed by the wind is Fengyi!

"Well, I guess you already know who the old man is, your skills are good, and what is more valuable is your adaptability, you can be vigilant at all times when you don't know what happens in front of you, which is much better than the guys in front of you." You are not allowed to leave here until you get your hands on the Wind Sword. Now give you three hours to recover, and in three hours you will be baptized by a storm!'

Three hours should be enough for me to recover, I am just exhausted, and I should be able to return to my peak after cultivating in place for a while. So, Ling Feng immediately sat down on the spot and began to meditate...... As soon as he sat down, there were many green winds blowing around him, and the wind was very gentle, but before Ling Feng could enjoy this gentleness, he found that these winds actually entered his body and blocked the speed of the Force, and the recovery speed of the Force dropped by one-third.

From now on, the wind here will always be there until you pass my test. And, it will also enhance as you enhance, and that's it. Nangong Wu, you can come out, your precious apprentice is safe now. ’

Originally, Ling Feng felt that three hours was enough for him to recover to his peak, but now it is a bit difficult for him to sit firmly, how can he recover...... But the master actually came, it turned out that the master had been following behind him, and he was slightly moved in his heart, it seemed that the master still cared about himself.

'Huh...... Don't come to the wind seniors. ’

'Well, it's better for you to follow, at least I don't have to look for you now, I'm afraid this kid will be here for a while, and you will be in charge of his diet and other chores in the future.' ’

"Well, that's naturally no problem, Ling Feng is a good seedling that I have cultivated since I was a child, if Feng'er can really get the Feng Yin Sword, then we will be a little more sure of that matter.......

"That's it, okay, Nangong, you go back first, I'm going to start testing Ling Feng in a while"

"Then I'll take my leave, I'll send something later."

Three hours later......

'Ling Feng, you also heard the conversation I had with your master just now. Whether or not you can get this Wind Yin Sword depends on your own ability!'

As soon as he finished speaking, Feng Yi's hand slapped a few times in the void, and in an instant, sand and rocks flew away, and Ling Feng began to gather the Force to prepare for defense!

"Tempest-storm!" As soon as the words fell, some small stone cones on the top of the cave could not withstand the wind and broke directly and hit the stone wall, so the wind began to mix with gravel again

Ling Feng's struggling defender, at this time, she only felt that the Force in her body seemed to be attracted by a black hole, and it was exhausted in the blink of an eye!

"Bump" for ten seconds! In just ten seconds, the second-order and one-heavy force is so vulnerable! Is this the power of the wind?

'Go meditate, come back when you're done.' Oh, by the way, I forgot to tell you, Tempest - Storm is my most basic martial art, its strength will continue to grow with the time of existence, and the increase in power is also related to time, if you don't actively stop it, it will continue to consume the user's Force until the Force is exhausted. ”

'......' Ling Feng was silent, not to mention when he would learn this most basic martial art, but judging from the current test, he meditated for three hours at a time, and lasted less than five minutes, so that there were only a few times a day, Ling Feng began to doubt whether he could get out after the four of them.......