C318 The Ring-shaped Tunnel

Yun Fei strengthened the True Essence Armor once again. The Heavenly Flame flew around him and rotated around him. At the same time, he circulated the Tendon Changing Scripture to form a natural Qi that covered his body. He held the Ice Fire Yin Yang Sword in his hand and was on full alert. He kept going down the winding cave...

After advancing for more than two hours, Yun Fei estimated that he had already traveled several thousand meters underground. At this time, he was close to the place where the Divine Sense was devoured. The sound of the wind became sharp and piercing.

Suddenly, a strong suction force came from ahead, and it sucked Yun Fei, who was moving forward, away from the ground. Yun Fei had been on guard. He circulated his true essence and suddenly sank down. He resisted the powerful suction force while resisting the suction force. He slowly moved forward, leaving deep footprints wherever he went.

With the help of the light from the Alien Flame, Yun Fei saw a huge horizontal tunnel in front of him. There was a howling hurricane in the tunnel, and the strong suction force came from this tunnel. The Divine Sense that was released from the tunnel disappeared in an instant.

Putting away the Divine Sense, Yun Fei used his superhuman eyesight to carefully observe the huge tunnel. The tunnel was about forty to fifty meters in diameter. The inner wall was unusually smooth, but there seemed to be lines of a formation engraved on it. The entire inner wall was suffused with a black metallic luster. Yun Fei, who had been training since he was young, discovered that both sides of the tunnel were slightly curved. The arc was very smooth and standard, calculated according to this arc. If this passageway was a standard ring-shaped passageway, the diameter of the ring-shaped passageway would be over a thousand kilometers! In other words, this tunnel's total length would be over three thousand kilometers.

The standard arc, the smooth inner wall, the metallic luster, and the array lines carved on the inner wall. All of this showed that this was a man-made project, a huge project that was hidden thousands of kilometers below the ground of Cloud Ridge and took up thousands of square kilometers of land.

Its structure reminded Yun Fei of the large hadron collider built by the European Nuclear Research Center a hundred meters below the border between Switzerland and France. According to the documents in the Peking University Library, the large hadron collider could accelerate the flow of two beams of particle to light speed. Then, they would collide and create a mini universe explosion, revealing the secrets of the formation and structure of the universe.

However, the large Hparticle collider's ring-shaped tunnel was less than 27 kilometers, and the ring-shaped tunnel here was a total of more than 3,000 kilometers.

Who built such a huge project? What was it used for? Why was no one interested in this place for so many years? And who was the person who concealed the cave that led to this place? Was this place related to Yaner's parents? What kind of formation were those array lines constructed? Could it also be used to speed up the objects in the passageway?

Yun Fei, who was standing in front of the passageway, resisted the powerful suction force as he fell into deep thought. After thinking for a long time, he had no idea what to do. The lines of the formation on the inner wall... Yun Fei could not understand either. Where did this passageway lead to? Was it a sealed ring-shaped tunnel? Even the Divine Sense couldn't penetrate it. Yun Fei was hesitating whether he should go deeper into the tunnel to investigate.

He thought of Shui Qingyan's eyes full of expectation, and the driving force of her nature to explore the unknown. It made Yun Fei have an impulse to go deeper into the tunnel and find out what was going on. He relaxed a little. The suction force sucked Yun Fei, who was still hesitating, into the tunnel.

As Yun Fei entered the tunnel, the inner wall of the tunnel lit up. The lines of the formation that Yun Fei passed through burst out with a dazzling light. A huge pushing force suddenly accelerated Yun Fei. Yun Fei withdrew his Heavenly Flame and Ice Fire Yin Yang Sword, and the sudden acceleration made him feel as if he had been struck by a tremendous force. The thick true essence kept increasing the power of the True Essence Armor, blocking the strong resistance of the air in front of him.

As Yun Fei moved forward, the lines of the formation in the tunnel lit up. The pushing force also became bigger and bigger, and Yun Fei could feel the resistance of the air in front of him getting stronger and stronger. The externally releasing True Essence Armor was lit up by the strong wind, but it could not withstand it. Yun Fei hurriedly released his true essence again, forming multiple layers of armor.

"Ka, ka..." The sound of armor breaking continued to ring out, and as the speed continued to increase... The time that the layer of armor could sustain for was getting shorter and shorter. In the end, it was like a piece of paper. The layers of armor broke with a sound. The incomparably thick true essence in his Dantian was getting lesser and lesser, and it looked like it was about to dry up. His clothes, including the spirit artifact armor that Jin Ao had refined, were also torn apart. He had turned into fragments and disappeared without a trace. Even Yun Fei's skin, which was far tougher than a magic treasure, was bleeding.

The intense pain on his body made Yun Fei calm down a little. He noticed the lines of the formation on the inner wall. It had become so bright and dazzling. The inner wall of the passage, which was so wide and long, was engraved with complicated formations. Moreover, the energy in the formation was so frightening and the pushing force was so strong. Even the thick True Essence Armor, the tough defensive spirit weapon, and the strong body couldn't withstand the air resistance when he accelerated at such a speed. No wonder it was said to be the Cannibal Cave. Any ordinary cultivator who landed here would be torn to pieces in an instant.

Yun Fei could not help but think to himself, this ring-shaped tunnel would not really accelerate him to the speed of light like a hadron collider? The amount of energy required would be an astronomical figure, that was too unimaginable.

The thrust was still increasing, and the speed was still increasing rapidly. There was a moment when Yun Fei really wanted to release the exit of Soul Suppressing Pagoda and hide inside. However, if that was really the case, the Soul Suppressing Pagoda wouldn't be able to control it. He couldn't figure out where this mysterious passageway would lead him. His fate and the fate of millions of people in the Human Realm would be unpredictable. Yun Fei couldn't take this risk for the time being.

Chaos Seed! Yun Fei thought of the Chaos Seed that had transformed into his Golden Core.

Yun Fei injected a trace of his divine soul into the Golden Core in his Dantian and activated the Chaos Power within it. He felt that the Chaos Power was incomparably heavy, and that the Yun Fei's Divine Soul was already so powerful. However, it was still extremely difficult for him to control the Chaos Power. Finally, a small cluster of gray fog-like gas was thrown out from the rotating Golden Core. Yun Fei quickly circulated his mental cultivation method and released the grey fog outside his body. A thin layer of blood covered his body.

After the refinement from the last time, his meridians and Tendon and Flesh had been greatly strengthened after the release of the Chaos Power. Therefore, the injury this time was relatively mild. However, wherever the Chaos Power's mist passed... It was still difficult to endure the intense pain. The muscles, bones, flesh, and meridians were once again equivalent to a high-intensity tempering.

The protective armor formed by the Chaos Power finally blocked the cutting of the wind. Yun Fei let out a sigh of relief. The sharp wind that was like a blade did not cause any more damage to his body.

The small hole that flashed by made Yun Fei realize that he had already circled around the tunnel. The pushing force had also reached its maximum. This tunnel was really as he had expected. It was a ring-shaped tunnel, and the function of the tunnel was really like the Hexagon Collider. It kept increasing its speed.