() ps: I was so frightened by the bug that I couldn’t even write the word yu orz. I finally managed to restrain myself and wrote one... I’m currently typing another one. I hope it can be finalized before twelve o’clock.

The stone door is very large, with a height of three meters. It consists of two stone slabs with a width of seven to eighty centimeters each. The surface of the stone door is carved with complex patterns using yin patterns, which makes people look a little dazzled.

Regarding the pattern on the surface of the stone door, Ito was somewhat aware of it, but it was really unreasonable for him to walk in front of the door without pushing it open. He gradually adjusted himself to a battle-ready state, walked to the door carefully, and put his hand on the door. .

In an instant, Ito realized that the environment he was in had changed, from a dark cave to a magnificent ancient hall. Piles of bamboo slips, animal bones, and animal skins were scattered in front of the left wall of the hall. Zhonggu Ge, bronze swords, and animal bone bows were discarded under the right wall. A tall skeleton with a tiger skin around his waist sat on a jade treasure seat at the end of the hall, staring at Ito Cheng with empty eyes.

"Coming in now?" Ito Cheng ignored the skeleton's gaze and turned to look behind him. A large area of ​​colorful herbs and flowers instantly appeared in his eyes. The peculiar fragrance was immediately inhaled by Ito Cheng from his nose into his body, making him His spirit trembled, and at the same time, the energy in his body began to become slightly active.

Ito Cheng frowned, withdrew his gaze, walked towards the bamboo slips and animal skins on the side, reached out and took a roll of bamboo slips, opened them and started browsing.

A large number of large seal characters and gold seals instantly caught Ito Cheng's eyes. Unfortunately, Ito Cheng's historical knowledge was not deep enough, so he could only guess at a few familiar strange characters. He couldn't pull it off anymore, so he had no choice but to close the bamboo slip in his hand. Take it into the Rubik's Cube world.

But at the next moment, Ito Cheng's expression suddenly paused, and the violent mental power immediately spread around him, stirring the surrounding space as if it were substantial, and violently shaking, and then there was a "Crack" sound. There was a crack, and a thick crack suddenly appeared in the space, penetrating the entire hall, and then the hall shook and turned into nothingness. Change back to the dark cave environment.

"Huh." Until then, Ito Cheng slowly calmed down the explosive mental power, took it back into the body, and then looked up at the Shimen in front of him again and secretly said, "I didn't expect that I would use the illusion unknowingly. I didn't expect the yin on the surface of this Shimen." The pattern is probably the pattern of the phantom array, and as long as someone touches it, the phantom array will be activated, bringing people into a pre-arranged illusion."

Then Ito Cheng pushed hard with his palm. The stone door was pushed open with a muffled sound as the stone slabs rubbed against the ground. In an instant, an open space with an area of ​​about more than sixty square meters, illuminated by dozens of gemstones the size of a baby's fist, naturally exuding crisp green fluorescent light, appeared in front of Ito Cheng, and then the entrances to three holes appeared in front of him. On the left, right and left walls of the space.

"This is the night pearl." Ito Cheng said as he walked into the cave and looked up at the glowing gemstone above his head.

However, the brightness of this light made Ito Cheng feel a little tired of his eyes. Then he raised his hand and gathered the previously extinguished fire in his hand again, replacing the crisp green fluorescent light emitted by the luminous pearl, illuminating the cave.

"Start with the hole on the left first." Ito Cheng, who found that there was nothing in the hall except a stone table and two stone piers, turned and walked towards the hole on the left.

As soon as Ito Cheng's feet stepped into the cave, the surrounding space immediately changed. A large number of fireballs, rockets, and lines of fire flew towards Ito Cheng's body from all directions.

Upon seeing this, Ito Cheng formed seals with his hands and activated Water Release - Water Barrier. Instantly, a column of water rose from the ground around Ito Cheng. It completely enveloped Ito Cheng and turned into a shield to resist the flame attacks from all around.

"This should be the so-called killing array of the formation." Ito Cheng thought to himself as he mobilized energy to maintain the water barrier. Then he displayed his mental power and began to detect abnormal points in the formation.

The so-called abnormal points are actually the formation bases placed when arranging the formations. Except for the innate formations that are naturally formed and do not require formation bases, all man-made formations must exist. When the formation is activated, The formation base as the support point for energy operation will emit energy fluctuations that are slightly different from the entire formation. Therefore, as long as the abnormal energy fluctuations in the formation can be sensed and the formation base is found and destroyed through it, the formation will naturally be declared destroyed. break.

After a moment, Ito Cheng, who had been maintaining the water barrier to resist the attack, raised his eyebrows, turned his head sharply and looked at the front right side of his body, then formed a thunder fist seal with one hand, stretched out his fingers and fired at the abnormal energy fluctuation point he sensed. A bright thunder.

A bolt of lightning instantly flew out from Ito Cheng's fingertips, passing through the void in the blink of an eye like a silver snake, and bombarded the void on Ito Cheng's right front side.

"Boom!" A burst of explosions immediately sounded in the space, and then the entire flame void shook in vain, but the stability of the formation was relatively high. It only shook for a moment before it regained its calm, and continued to bombard Ito Cheng without stopping.

But this brief change completely confirmed Ito's inference, and he continued to stir up the energy in his body without hesitation, turning into thunderbolts and blasting into the void on his right front.

"Boom, boom, boom..." Several explosions sounded in the space one after another, and then there was a crisp "click" sound, and the entire space suddenly turned from reality to emptiness, and slowly dissipated in the space.

"Click" the next moment the formation disappeared, a fiery red gem fell from the top right corner of the cave to the ground and scattered into a pile of crystal slag.

"This is the spirit stone of the novel." Ito Cheng, who had removed the water barrier, walked to the crystal slag and squatted down. He reached out and picked up one, placed it in front of his eyes and looked at it carefully.

Then Ito Cheng took the crystal slag on the ground into the Rubik's Cube world and turned around to look at the environment inside the cave.

The cave is not big, only about thirty square meters. There is a stone bed inside, with a tiger skin mat placed on it. There are also two wooden boxes next to the bed, with two pieces of animal skins placed in each. Clothes and a few miscellaneous items of unknown purpose.

"It seems that the owner of this cave is a primitive man." Ito Chengxin guessed after seeing these things.

Ito Cheng, who was no longer interested in this, turned around and left the left cave and walked towards the cave between the two.

Although there is a precedent of the left cave, for this kind of cave similar to cultivation, Ito Cheng, who does not understand the Taoist magic circle at all, has no other choice but to force his way in. He can only bite the bullet and walk into the cave again.

Immediately, the environment in the cave changed. A large amount of fog suddenly appeared in front of Ito Cheng's eyes. It was so thick that even his arms would turn into a blurry black shadow when he stretched out his arms. At the same time, several sharp arrows were shot through the fog. The cover flew towards Ito Cheng.

Ito Shige, who was well prepared for the attack, immediately pressed his hands on the ground and activated Earth Release - Earth Rift Return. Then a thick stone wall appeared in front of Ito Cheng, blocking the sneak attack arrows.

Then Ito Cheng kept moving, and once again released three Earth Release-Tokuriku Return, allowing them to form a hollow square with the thick wall he had summoned before, to protect himself inside. Then he released his mental power again and began to perceive the abnormal fluctuations in the space.

The frequency of the mist sneak attacks this time was relatively low and not as explosive as the fireball array. Therefore, the energy fluctuations were more secretive, and it took Ito a long time to find the abnormal fluctuation point. But as long as the abnormal fluctuation point is found, the rest is easy to say. After once again using the Taoist thunder method as an attack method to destroy the formation base, Ito Cheng successfully entered the hole.

The space is about the same size as the left cave, more than 30 square meters, but its decoration has changed from a stone bed to a bronze four-legged and double-eared tripod with cloud patterns engraved on the surface, with carbon fire accumulating underneath. Next to the bronze tripod, some ores that Ito Cheng had seen such as cinnabar, brass, quartz, saltpeter, etc. were placed by category and type, as well as a few small stone pens without any words on the surface.

"This is the alchemy room." Ito Cheng suddenly said, then walked to the small stone bottle, reached out to remove a small stone bottle, opened the cork on it, and poured out the contents.

Then a small black pill with a slight metallic luster on the surface, about the size of a soybean, and without any smell appeared in Ito Cheng's hand.

"Is this really a pill? It's as hard as an alloy." Ito Cheng tried to scratch the surface of the pill with his fingers, and a harsh sound immediately sounded in his ears, leaving Ito Cheng quite speechless.

"Let's try this kind of thing on a rabbit later." After thinking about it, Ito Cheng waved his hand and took the four small stone bottles, alchemy and ore placed in the hole into the Rubik's Cube World, then turned around and walked towards the last hole.

As soon as they entered the cave, the changes appeared as expected. A dozen men wrapped in animal skins, facing the rough man, about two meters tall, holding bronze weapons, roared and swung their weapons towards Ito Shige.

"I'm not from your era, these things don't scare me." Ito Cheng whispered in a funny voice, and then formed a seal with his hands and launched the Fire Release-Fire Dragon Flame Bomb to attack the generals.

A stream of flames instantly spurted out from Ito Cheng's mouth, forming a wall of orange-red fire that enveloped all the men. A moment later, as the flames disappeared, the illusory formation was also destroyed.

Then dozens of corpses with twisted bodies, painful expressions, and wrapped in animal skins, but still identifiable as female mummies, appeared in front of Ito Cheng's eyes.

Ito Cheng frowned when he saw this, and turned his head to look at the situation inside the cave.

The cave is still the same size, more than 30 square meters, but it is filled with various strange-shaped tools. However, judging from the corpses staying on the tools, these are ancient torture tools, and right on the ground, a person is constantly emitting... The black mist formed a jade bottle with a ferocious face, standing there quietly.

When Ito Cheng's eyes fell on the vial, the ghost faces in the vial immediately jumped out of the bottle like dogs that had seen meat, forming a large dark cloud, and rushed toward I Tocheng with a roar.