After the ten armored warriors who launched the attack were killed, the last two remaining armored warriors blocking the intersection were naturally not spared. Everyone rushed up, and after a few rounds of fighting, two armored samurai with large shields were also beaten.

The battle lasted only a few minutes, and the twelve armored warriors were all reduced to broken bones and flesh wrapped in scrap metal. The group hurriedly cleaned up the battlefield and then stepped onto the passage to the next section.

On the way on, everyone talked about the battle that had just ended.

"What the hell are these armored warriors?" Chen Zhanying said suspiciously. "I can still fight flexibly in such heavy armor."

"Indeed." Zhao Bin also responded: "Looking at the appearance of those corpses, it is clear that they are ordinary human beings, and they can actually wear heavy armor that even barbarians can't bear the weight, it's really incomprehensible." ”

"These people must have taken some kind of medicine, so they have become infinitely powerful, so that they can fight in heavy iron armor that exceeds the body's capacity." Yang Qianyu explained on the side. Earlier, when he examined the corpses of the enemy after the battle, he found that the blood vessels on the corpse's body were extremely unnaturally swollen, and some of the muscles even showed signs of cracking skin, and these states were obviously not caused by the attacks of the people. Then it is obvious that these people must have taken some kind of potion that can transform the body and increase strength, so that they can wear heavy armor that even a warrior can't wear. As for the side effects of that drug? Presumably there is. Didn't you see those armored samurai just blindly attacking in battle, without the slightest defense and evasion? According to common sense, even if ordinary people know that they are wearing invulnerable armor, they will still subconsciously have a dodge defense reaction when facing an incoming attack. These armored warriors did not react like this at all, apparently as a result of their sanity being controlled by confusion.

"Anyway, where does this tunnel lead now?" Sun Xiaoyu interjected on the side.

The first level of the underground chamber is about 20 meters deep from the surface, and the length of the passage is about 200 meters. Although the road is not short, there are few turns, so along the way, people can barely distinguish between east and west, north and south, and judge the direction according to the layout of the buildings on the ground.

However, the spiral staircase leading to the second underground floor is more than twice as long as the spiral staircase connecting the first underground floor on the surface, and everyone is now more than sixty meters deep from the ground.

In this way, everyone groped their way and continued to move down, and after walking a distance of nearly ten meters, they finally reached the end of the spiral staircase. And what unfolded before everyone's eyes was a different scene.

"It's a long hallway." Yang Qianyu raised his eyes and looked. In front of a group of people, he found himself in front of a long alley with turquoise walls on the left and right. There are also many forks along the long lane. But...... Whether it is the walls, ceiling or floor, they are all made of turquoise material, and they glow with a brilliant green light, so that the whole long alley is not dim, but its brightness can only make people see the distance of seventeen or eighteen meters.

The cohesive structure, straight roads, numerous forks and low visibility make this a completely sealed environment. Not only that, but there is no reference in this long alley to discern the direction.

"No matter how good the sense of direction is, if you go around three times or two in this ghost place, it is estimated that you will not be able to distinguish between the southeast and the northwest!" Yang Qianyu said secretly.

Li Xiang swept his eyes around and calmly issued orders. "Lao Yang, Jinzi, Tianyu, Dapeng, a few of you go forward and scatter to those forks to see what is going on around you. Be careful and don't go too far. ”

"Hmm."

"Okay."

"Understood."

"Got it."

Yang Qianyu and the other four nodded in unison, and then each with a weapon scattered into several forks of the road, carefully probing.

Yang Qianyu is exploring the second fork on the left, the material of the four walls of this roadway is also the same, and the route is also straight forward. After about fifty meters, a fork in the road appeared. Yang Qianyu thought about it, and chose to turn left again to explore the way, but unexpectedly, after more than 30 meters ahead, what appeared in front of Yang Qianyu was a green wall - this was actually a dead end. Yang Qianyu stepped forward and smashed the wall with his fist, the feeling of the tentacles and the 'pop' sound indicated that it was a thick wall, and there were no secret doors and mechanisms at all.

Yang Qianyu turned around and returned to the fork in the road. Looking towards the other two passages, still turquoise walls, one of which was a straight, the other took a turn at the point where it was about to fade out of sight, and it was not clear where it led.

"Labyrinth!"

Yang Qianyu just looked at this and completely guessed, "If my guess is right, the second floor of the entire underground secret room is estimated to be a maze in this form." The roadways here are all nearly three meters wide and five meters high, some are dead ends, while others have forks. The walls, floors, and tops are all turquoise! ”

Yang Qianyu gasped.

This kind of maze is very troublesome! Generally speaking, there will only be one way to live, and the others are dead ends. One wrong step, one wrong step!

"God knows how big it is! However, even if it is conservatively calculated according to the same range as the ancient castle on the ground, there are at least thousands of lanes in it. If you get lost...... Yang Qianyu instantly calculated the rough number, and his face couldn't help but change slightly.

This is an underground labyrinth, and it is an underground labyrinth dozens of meters deep, if ordinary people get lost here, I am afraid that they will only starve to death.

"Go back!"

Yang Qianyu quickly hurried back, returned to the original alleyway, and then quickly joined up with the companions who were still at the entrance of the second floor. At this moment, Shi Jinxin and Liu Tianyu, who had gone to explore the other two forks, had already returned and were talking about their discoveries with other companions. Yang Qianyu heard the fierce discussion from afar.

"Boss, this is a problem! There are long alleys and forks here, and some lanes are dead ends at the end! Shi Jinxin shouted.

"yes, I don't know which way to go." Liu Tianyu answered.

"It's all a fork in the road? And dead ends? Guo Qi exclaimed: "Is this a labyrinth?" ”

"Looks like so."

"Huh? Brother Yang is also back - Brother Yang! What's the situation going with you? Someone saw that Yang Qianyu also returned, and immediately raised his voice to ask.

"What else could there be? It's either a fork in the road or a dead end - by the way, what about the Roc? Yang Qianyu asked.

"I haven't come back yet-hey, I said Cao Cao Cao has arrived."

Yang Qianyu turned his head to look, only to see Ruan Kunpeng also running back, with a scared expression on his face.

"I'm rubbing! The maze here is so complicated! After Ruan Kunpeng met with everyone, he took a long breath and said, "I just walked two forks in the road just now, but I just turned around and looked around, and I lost my way." If it weren't for the sound of a group of people talking here, leaning in this way. I'm afraid I won't even be able to find this. ”

"This labyrinth, the walls are all the same, it's easy to get lost."

"yes, if you get lost here, you're dead."

The companions were talking, completely frightened by the surrounding road conditions.