Lu Zhan looked at a narrow stone bridge across the giant gully and said, "Probably the suction in this water restricts our flight, and if we want to get out, there is only one way to go, and that stone bridge is that." ”

Everyone's eyes followed the direction Lu Zhan was looking, but they saw a very narrow stone bridge appear not far from the left, the deck of the stone bridge was only two feet wide, and it came out from the end of the giant ravine, meandering over the turbulent underground lake, and extending to the height of the mountain.

There is no other way around than this extremely narrow stone bridge.

What is even more disturbing is that there is not a single bridge below such a narrow stone bridge, and the whole stone bridge seems to float above an underground lake.

Long Tianao and Li Yuerong couldn't help but tremble, both of them were born in wealthy families, pampered since childhood, and they had seen such a thrilling and dangerous place before.

Lu Zhan walked to the floating stone bridge, carefully stepped on the narrow stone bridge with his feet, and suddenly saw the stone bridge under his feet sinking down.

"Be careful, everybody. Lu Zhan shouted to the three companions behind him: "This stone bridge is floating and has poor stability, you must keep your center of gravity steady." I'll go ahead, and the three of you will follow me. ”

As he spoke, he strode onto the stone bridge and walked cautiously along it.

The narrow stone bridge began to swing up and down and left and right after he had his feet firmly on the bridge deck, and with the increase in the number of people walking on the bridge deck, the shaking amplitude of the bridge deck also increased, and then the whole stone bridge fluctuated like a wave, and the four people standing on it were like four small boats in the huge waves.

Lu Zhan walked firmly in the first place, he had never seen any kind of wind and waves for him, and he didn't take this little danger seriously at all.

Ximen Feixue followed closely behind Lu Zhan, this taciturn friend had an indifferent and expressionless face, even if the knife was on his neck, he would not blink his eyes, and it was difficult to see his psychological world from the outside.

Long Tianao and Li Yuerong, who were walking behind, were different, these two were born to chatter. After getting on the bridge, the two mouths did not stop. Li Yuerong had to make a fuss every time she encountered a big shake on the bridge, and Long Tianao kept talking to hide the fear in his heart.

It didn't take long for them to reach the center of the underground lake, and below the stone bridge was the center of the huge whirlpool, Li Yuerong, who was pale from being startled by the undulating and swaying bridge deck, saw the whirlpool on the lake under her feet like a devil's giant mouth, and her legs trembled with fright, she bent down and grabbed the narrow bridge deck with her hands. He muttered, "No, I can't walk anymore, my legs are cramping!"

Long Tianao, who was following her, simply sat on the bridge deck, "Alas, it's really unlucky, where is this teleportation array not easy to transmit, but it has been transmitted to this damn place, maybe several other teams have already rushed to the upper few levels of passes, but we are still fighting with this broken stone bridge in the belly of this mountain." ”

Lu Zhan and Ximen Feixue, who were walking in front, did not notice that the two people behind them had fallen behind. They continued to walk firmly along the stone bridge, and suddenly, Lu Zhan in front stopped, and Ximen Feixue, who was following behind, asked briefly, "What?"

"There is a change in the deck. Lu Zhan pointed to the bridge deck in front of him and said: "The color of the bridge deck we just walked on is gray, but the bridge deck in front of us actually has two more colors: white and black. Coupled with the gray bridge deck we walked on before, there are now three colors of bridge decks on the bridge, and the black and white bridge decks are more than a zhang long, how can this happen?"

Simon Feixue frowned. Said: "Organ." ”

"yes, that's what I think. He said to Simon Feixue: "You stand still first, let me test what the situation is." ”

Simon Feixue nodded. "Be careful. ”

Lu Zhan walked forward cautiously, he walked over a gray bridge deck, and then walked forward was a white bridge deck one zhang long and a black bridge deck one zhang long.

He stepped on the white bridge deck first, but as soon as his feet stepped on the white bridge deck, he heard a crisp "bang", and from the front of the stone bridge shot out a crescent-shaped light blade two feet long and five feet wide, and the light blade flew quickly along the bridge deck, making a hissing sound that tore through the air.

"Oh no, it's a mechanism. Lu Zhan shouted behind him: "Quickly deflate the hood to protect yourself." As he shouted, he hurried away from the white deck and jumped to the black deck in front of him, but as soon as his toes touched the black deck, he saw that the bridge deck was sinking downward, and it fell straight to the surface of the lake at the lower end.

Lu Zhan was shocked, and he struggled to touch the black bridge deck on his toes, and then a stretch of elastic body flew forward, stretching out his hands and grabbing the gray bridge deck in front of him in time.

The black bridge deck had fallen into the turbulent water below.

At this time, the crescent-shaped blade of light flying from the bridge deck in front of him grazed over Lu Zhan's head with a "whoosh" and swept away.

When Ximen Feixue, Li Yuerong and Long Tianao heard Lu Zhan's warning, they released the qi cover in time to protect their bodies, and saw the crescent-shaped light blade "roaring" past their bodies, and the huge impact force rushed the qi machine cover on the three of them violently, and they were almost broken by the light blade.

Lu Zhan turned over and climbed onto the gray bridge deck, he looked back and saw that there was a broken bridge deck of one zhang behind him, and behind the truncated bridge was a white bridge deck.

"Be careful, stepping on the white bridge will trigger the mechanism. Lu Zhan said to the three people on the other side of the broken bridge: "If you step on the black bridge deck, you will fall to the bottom of the lake below." ”

Ximen Feixue, Li Yuerong and Long Tianao were dumbfounded when they looked at the broken bridge in front of them, if they walked forward, they would inevitably step on the white bridge deck and touch the mechanism, if they jumped over the white bridge deck, but the black bridge deck behind them was broken, their feet would have nowhere to fall, and they could only fall into the lake below.

"My goodness. Long Tianao gritted his teeth and said: "Which bastard designed such a perverted mechanism, it is a dead end to go, and it is a dead end if he doesn't go, whether he wants to let people live." ”

"Then what should I do?" Li Yuerong said in frustration: "We've all come here, I'm not willing to retreat like this, and besides, we can't even break through this first level, let alone the next level." ”

Lu Zhan, who was standing on the bridge deck in front, shouted to the three people behind him: "I understand the meaning of designing this bridge deck, it is to test the results of our learning 'solid book technique' in the past six months, the light blade just now is to impact our qi machine cover, as long as our gas machine cover defense is strong enough, these mechanisms will not be able to help us." ”

"What do you mean......" Long Tianao swallowed a mouthful of saliva nervously and said, "Let's jump over this white bridge?"

"Yes, stepping on the white bridge deck to jump over the broken bridge," Lu Zhan nodded, "Although it will trigger the mechanisms, I believe that our qi engine cover can block the impact of those mechanisms." ”

Long Tianao licked his dry lips, "Damn, let's jump." ”

Ximen Feixue turned his head to look at the two behind him, and said three words in his mouth: "Jump together." ”

"Yes, jump together. Li Yuerong agreed: "Jumping one by one will touch the mechanism three times, and jumping together will only touch it once." ”

The three men took a deep breath and rushed forward at the same time, stepping on the white bridge deck, jumping over the broken bridge, and jumping onto the gray bridge deck opposite.

With a "boom", another blade of light appeared on the bridge deck in front of them, shooting towards them against the bridge.

This blade of light was brighter and longer than the light just below, and it was obviously much more powerful than the one just now.

The four companions released the qi machine with all their might, and a thick circle of qi hood was placed around them.

Lu Zhan stood at the front of the team, and the impact was bound to be the greatest, only to see him circle a huge wall of qi in front of him, blocking him tightly.

"Bang-"

The light blade hit the qi machine wall heavily, like a huge wave rushing towards the mountains and seas, and the qi engine wall was so impacted that both sides were scattered, and only the middle piece was always firmly blocked in front of Lu Zhan.

Lu Zhan, who was in the front, blocked part of the impact for the three people behind, but the remaining strength of the light blade still rushed Li Yuerong and Long Tianao, who were standing behind, to retreat two steps back.

After the light blade passed, a layer of fine beads of sweat appeared on Li Yuerong and Long Tianao's heads.

With the experience of resisting the impact of the light blade, they were a lot more courageous, and after walking dozens of steps forward, they encountered the same situation again, only this time the white bridge deck and the black bridge deck were more than two zhang long, which was twice as long as just now.

They still followed the same plan, first rushed over the white bridge deck together, and then jumped over the black bridge deck at the same time and fell to the gray bridge deck on the opposite side.

But when they jumped over the black bridge deck, it was no longer a light blade flying from the opposite side, but a strong beam of light, the power of the light beam must be stronger than the light blade, and the four of them once again released the air shield to resist the wave of light beam, although they barely blocked the light beam, but their strength also consumed a lot.

After walking more than a hundred steps, I encountered the same strange thing again, but this time the white bridge deck and the black bridge deck were more than three feet long.

Li Yuerong finally couldn't stand it anymore, she complained with tears in her eyes: "This is still over, is it going to tire us to death on this damn bridge." ”

Lu Zhan looked forward and comforted his companion behind him: "It seems that this should be the last dangerous zone, the bridge deck in front is all gray, and there is no black and white bridge deck." (To be continued.) )