Walking straight to the Yin Feng Cave, in this cave where he couldn't see his fingers, Zhang Yu felt the change of the wind, one would be so gentle, and the other would be so strong and violent.

The further he went, the stronger the wind blew, and for Zhang Yu now, such a wind made it difficult for him to move an inch.

After moving forward for about a hundred meters, Zhang Yu really couldn't continue to move forward, as long as he took a little step forward, the wind was going to blow Zhang Yu apart, since he couldn't move forward, Zhang Yu practiced teleportation in this 100-meter space, here it can be said that he got twice the result with half the effort, the world that belonged to the wind in his own primordial world was getting thicker and thicker, and the wind was invisible, but here, it seemed that he could vaguely see the wind gathering and forming.

Zhang Yu kept practicing back and forth, and teleportation made him practice more and more easily. The speed of teleportation not only increased greatly, but the distance also increased a little, and here Zhang Yu felt that the wind was everywhere, and it was indeed so gentle.

Zhang Yu stayed here for a day, feeling that he could go deeper, and took a step forward, it was another world, where the wind was even more violent, Zhang Yu walked in it, and felt that the whole person was going to be torn apart by the wind.

Keep moving forward, keep being abused by the wind, at this time Zhang Yu felt the majesty of the wind, and now the wind blowing on Zhang Yu's body has become a gangfeng, blowing on his face, like he wants to take off a layer of skin, Zhang Yu also has self-knowledge, he sits at the junction of Gangyu and the breeze.

Zhang Yu felt the gentleness of the wind while feeling the domineering of the wind, everyone knows that the wind rises and disappears invisibly, but a few people can know that the wind can also kill people invisibly.

Now for Zhang Yu, it is not enough, what he wants is to keep getting stronger, only in this way can he protect the warm home he gives himself in this world.

Standing up, Zhang Yu looked at the cold Gangfeng in front of him, the will in his eyes was firmer, there was no intention of retreating, there was that persistence, his hands behind his back, a smile on his face, and praised into the strong Gangfeng, since the moment Zhang Yu praised it, the Gangfeng inside was even more crazy, as if human nature was preventing Zhang Yu from advancing.

The moment he entered Gangfeng, Zhang Yu's whole body was wrapped in Gangfeng, he felt that every cell in his body was infiltrated by the wind, and every cell had the baptism of wind.

Slowly, the gang wind blew Zhang Yu's whole body skin and flesh opened, the flesh and blood were blurred, the gang wind struck Zhang Yu inside and out, so that his whole body was baptized by the wind, the pain made Zhang Yu have the idea of giving up, when Zhang Yu endured inhuman torture, his own primordial world world wind slowly took shape, as if he was about to come back to life.

Gangfeng kept baptizing Zhang Yu, and when Zhang Yu was about to collapse, an unfamiliar voice remembered in his heart, "Now boy, you want that beautiful girl, it's not enough, as long as you go to the end of this wind tunnel, you can realize your dreams."

Zhang Yu listened to the voice just now, confused, could anyone be there, and knew what he had to think, as soon as he thought about it, Zhang Yu was scared into a cold sweat, dragging his tired body, Zhang Yu walked out of the wind.

Sitting on the ground, there is still a wind tunnel around him that can't see his fingers, in the Gangfeng, Zhang Yu realized that the wind can move quickly, or kill it, Gangfeng can let himself be injured so much, can't he be.

Zhang Yu was overconsumed, his body was exhausted, and after a while he walked out of Gangfeng, Zhang Yu was so tired that he fell asleep, and after resting for a while, Zhang Yu woke up from it, and a strange exercise lingered in his mind, "The wind is fast and fast, and it stands fast", the wind is an invisible thing, but it can kill people.

And what appeared in Zhang Yu's mind just now is how to use the wind to resist the enemy, referring to the need for a certain degree of divine consciousness, the so-called divine consciousness is a person's invisible observation, it exists in the mind, divine consciousness can be said to be the second eye, divine consciousness is not available to anyone, this is unique, Zhang Yu is also trying to see.

Close his eyes, Zhang Yu can see things within ten meters of the surroundings, this can make Zhang Yule bad, he can't cultivate, according to the meaning just now, Zhang Yu is slowly tempering, the wind is inherently invisible, it is more difficult to gather it, Zhang Yu keeps experimenting, keeps failing, just like that, Zhang Yu has experimented more than 100 times, and finally has a clue.

A small dagger in front of him was condensed into a prototype.