As Tang Chaoqun said, when Feng Chuan came to the depths of the cave, Feng Chuan saw the light that he breathed and breathed, and at the same time, five pointed heads appeared in Feng Chuan's perception, and his whole body was like a giant spear like an insect.

Knowing that the five bugs had gathered in the depths of the cave, Kazekawa stepped out of the stone wall where he was hiding. As soon as Kazekawa stepped out of the stone wall where he was hiding, the five bugs spotted Kazekawa, and then the five bugs jumped up and crashed into Kazekawa. Seeing that the five insects jumped up and crashed into him, like five huge guns stabbing at him, Feng Chuan hurriedly retreated.

Seeing that the rock walls in the cave were knocked out of holes by those insects, Kazekawa understood that the power of those insects was too great to resist. Thinking of this, Kazekawa slowly lured those bugs out of the cave with his speed and the terrain inside the cave.

When Fengchuan led the five insects to the entrance of the cave, the five insects ignored Fengchuan and turned around and went towards the cave. The stone hit one bug and jumped on top of the other, and then the two bugs that were hit by the stone turned around and continued towards Kazekawa, while the other three bugs also turned and headed towards Kazekawa.

On the small stone mountain, it is bare, and there is no place to hide the body. Seeing that the five insects were coming towards him as soon as they came out of the cave, Kazekawa kept moving his body to avoid the insects that were coming at him. After Fengchuan dodged the impact of the five insects, the five insects landed in the water outside the small rock mountain, sensing that the five insects were slowly swimming from the water to the shore, Feng Chuan hurriedly ran to the shore and pushed away the insects that were swimming towards the small stone mountain with a sword.

Seeing that the five bugs couldn't jump up in the water, Kazekawa pushed the bugs to the shore and stabbed those bugs with his sword, but the bones outside the body of those bugs were indeed hard, and Kazekawa didn't pierce the bones outside the bug's body several times. Seeing this, in the end, it took a lot of time for Kazekawa to unload the five insects with a total of forty legs.

Seeing the five bugs being removed from their legs and sinking motionless to the bottom of the water, Kazekawa turned and walked towards the cave.

Kazekawa came to the depths of the cave again, and looking at the light in front of him like breathing, Kazekawa used his perception to carefully sense the depths of the cave.

After sensing the depths of the cave, Kazekawa didn't find anything abnormal, and seeing that the light and darkness in front of him were still alternating, Kazekawa sat down and spread his perception in a spherical shape with all his might.

Kazekawa continued to take more than ten breaths like this, and Kazekawa suddenly found that when the light appeared, it would leave traces one after another, and those traces connected with each other to form a strange pattern.

Sensing the strange pattern, Feng Chuan couldn't figure out what the shape was, so he said to Mang with his perception: "I found a strange shape, can you help me see what this shape is?" Mang: "Where?" Feng Chuan: "It's in this light that is going out and disappearing." As soon as Kazekawa passed the words to Mang, Kazekawa felt a powerful sensation spread from his left arm.

Sensing Mang's perception after staying in the cave for a few breaths before disappearing, Kazekawa used his perception to ask Mang, "Did you find that figure?" Mang: "I sensed it, and the figure was a bit like a door to another dimension." Feng Chuan: "The door of another space, what does it mean?" Mang: "The door of another space is simply a door, but after opening the door, it may not be clear what is in the door." It could be an object, or it could be something alive, but in my opinion, if you can open the door, the contents of the door should not pose a threat to you. Feng Chuan: "Then how do you open this door?" Mang: "You drive the true qi to fill that figure." Sensing that Mang said this, Feng Chuan drove the True Qi to fill the figure with True Qi in the order in which it was generated.

As soon as Kazekawa filled the figure with True Qi, the figure filled with True Qi dissipated and turned into nothingness, and then a snow-white silk rolled down out of thin air on the cave.

When Kazekawa saw the snow-white silk falling, he picked it up and took it in his hand, and found that the silk was woven from a snow-white metallic filament, but Kazekawa had never seen this kind of metallic filament before.

Opening the silk made of snow-white metal filament, Kazekawa saw that there was nothing on the silk, like a white paper that had never been stained with ink. Seeing this, Feng Chuan used his perception to probe towards the silk woven of metal filament, and as soon as he came into contact with the silk woven of metal filament, Feng Chuan sensed that the silk woven of metal filament was engraved with small characters.

Soon, Feng Chuan used his perception to sense the words engraved on the silk, and after sensing the words engraved on the silk, Feng Chuan understood that there was a cultivation exercise called "Pure Separation and Separation" engraved on the silk, and there were four volumes of exercises, corresponding to the four stages of cultivation in the Qi Channeling Realm, the Sea Clearing Realm, the Condensate Realm, and the Dao Seed Realm. In addition to the cultivation techniques of "Pure Separation and Separation", the scroll was also engraved with the introduction of four spells: "Fire Resisting Technique", "Flame Separation Knife", "Soul Quenching Technique", and "Qi Gathering and Wall Melting Technique".

After learning about the introduction of the four spells, Feng Chuan found that the "Fire Resistance Technique" could be practiced by himself now, the "Flame Separation Knife" could only be practiced by going to the Sea Clearing Realm, and the "Soul Quenching Technique" could only be practiced after condensing the Dao Seed. When a cultivator breaks through from the ninth layer of qi to the sea realm, the practitioner will feel that a layer of wall hinders his breakthrough, and performing the "Qi Gathering and Wall Technique" can make that layer of wall weaken or even disappear, making it easier for the practitioner to break through.

Seeing that all the contents of the silk woven from metal filaments were read by himself, Feng Chuan folded the silk woven with metal filaments into small pieces, and then put them in the twelve treasure storage boxes.

After putting the silk into the twelve treasure storage boxes, Feng Chuan used his perception to sense the cave again, and seeing that there was no abnormality in the cave, Feng Chuan went out of the cave. After the silk made of metal filament appeared, the breathing light in the cave no longer appeared, and when Kazekawa left, the cave was silent and pitch black.

After leaving the cave, Feng Chuan avoided the insects while heading towards the outside of the Evil Insect Valley, and before he could get out of the Evil Insect Valley, Feng Chuan sensed Mang's perception and said, "There is a tree on your left that bears four fruits, let's go and pick those four fruits." Feng Chuan: "Four fruits, what kind of fruits?" Mang: "That fruit contains the essence of heaven and earth, which is useful to you and me." Feng Chuan: "The fruit is picked, how can we divide it?" Mang: "Give you two." Kazekawa: "Okay!"