Wei Feng raised his neck vigorously, kissed Dongfang Yu's pretty face, and the feeling of prostration spread all over his body in an instant, muttering that he was so sleepy, closed his eyes and fell asleep. Pen, fun, pavilion www. biquge。 info

Along the way, Wei Feng explored the way with his clairvoyant eyes, and he couldn't rest for a moment, and his physical energy was quite seriously consumed.

I don't know how long it took, Wei Feng woke up from his sleep, and saw Dongfang Yu holding the Wind Tiger, watching him all the time, his eyes were full of tenderness.

It feels good, like having a home.

"Princess, how long have I been asleep?" Wei Feng asked.

"I don't know, maybe one day! Or maybe two days. ”

There is a big difference between one day and two days, there is no concept of time,

Stretching and standing up, feeling a lot better, Wei Feng looked at the surrounding environment. This is a circular corridor, with no signs on the smooth white jade walls, and it is easy to get lost, but fortunately, the gate is still open in the wind passage that I entered just now.

Wei Feng took out the jade piece and looked at it carefully, there was a ring sign on the right side of the gate, there was no one on the left side, and the ring on the right side was also broken, with several gaps.

The most hateful thing about this organization chart is that there is no sign where there is danger, and it is for this reason that Ban Sheng concluded that it was false from the beginning.

"Xiaofeng, how far have we entered the palace?" Dongfang Yu asked.

"It's a little bit, let's go over there. Wei Feng took Dongfang Yu's small hand and walked carefully along the left side of the gate in the corridor.

The gaps on the map were several hidden doors, and Wei Feng's eyes were devoted to them, and he immediately judged that they were the passages in the entrance hall.

It's either corrosive water or lightning, which is very dangerous, and breaking in is equivalent to returning, so there's no need at all.

After walking for a long time, there was no road ahead, and the heat wave hit, it was a magma pool of considerable scale, stretching far away, and in the red magma, there stood several stone pillars, which seemed to be used to jump and pass.

"No, we're going to jump over here?" Dongfang Yu glanced at it, and felt that his legs were weak.

"It's kind of a way. ”

Wei Feng was sad, Dongfang Yu plucked up his courage and comforted: "Be careful, we may be able to pass." ”

"It's too hot, our flying magic weapons may not be able to hold on, and those stone pillars are likely to be traps. Wei Feng remained cautious.

"What should I do?" Dongfang Yu ran out of ideas again.

"We can't trust the structure diagram completely, let's go over there and have a look. Wei Feng said.

Returning to the position where the gate was open, the two of them walked cautiously to the left again, and after a while, there was no road ahead, and it was actually a dead end.

No wonder there is no mark on the structure diagram, it turns out that it doesn't work here at all.

"Alas, we had to venture through that sea of fire. Dongfang Yu was a little deflated.

"Don't worry, there should be a door here. Wei Feng's see-through eyes had already passed through the wall, this was a door, and after opening, the corridor continued.

"Where? can you see everything?" asked Dongfang Yu.

"I am a mage master and a pill medicine master, and what I practice on weekdays is my eyesight. Wei Feng said, spreading his clairvoyant eyes and searching carefully on the wall.

The internal color of the two pieces of jade is different, and it was captured by Wei Feng, which should be the switch to open the door.

Wei Feng pressed his palms on the two pieces of jade, and at the same time rushed his true qi in, the ground trembled slightly, blocking the wall of the passage, a burst of white light swirled, and the outline of the door appeared.

Then, the door opened, and there was still a hallway inside.

Wei Feng pulled Dongfang Yu and quickly rushed in, and in an instant, the door behind him closed again, tightly sealed, and it was completely impossible to see that there was once a door here.

"The design here is simply too perverted!" Dongfang Yu was caught in the skirt by the door, and it was pulled hard, and it was rotten.

"The Vulcan doesn't want anyone else to come in, let's go, we'll be able to get out of here. Wei Feng encouraged Dongfang Yu.

Not far ahead, the two couldn't help but stop, the ground changed, and in front of them were pieces of green jade, which didn't match the white jade around them at all.

Moreover, these square green jades, with obvious gaps, protrude slightly above the ground, three rows longitudinally, and I don't know how far away they are horizontally.

Wei Feng cautiously took out a medium-grade spirit stone and threw it towards the first piece of green jade on the left, and when there was a loud bang, the green jade that was touched suddenly sank, and then, rushed up a scorching pillar of fire.

It's dangerous!

Wei Feng's face changed greatly, this is a mechanism, as long as he guesses wrong, there will be no bones.

"Little wind, we can fly over from above. "Oriental Jade Road.

"Impossible!" Wei Feng said, throwing a medium-grade spirit stone into the air, this time there was no sound, and the spirit stone was bounced back in an instant, proving that there was a ban on it and it was not allowed to fly in the air.

"Fortunately, I brought some medium-grade spirit stones, and they are going to be ruined. Wei Feng used the spirit stone just now and threw it towards the green jade on the right side.

The effect is the same as on the left, and a pillar of fire is still rushed, engulfing the spirit stone.

The pillar of fire didn't last long, and it quickly fell, and the green jade resurfaced and returned to its place, as if nothing had happened. But even this pillar of fire is enough to engulf everything.

"Xiaofeng, why don't you go back! I think it's easier to jump over the stone pillar. Dongfang Yu retreated.

"The stone pillar is standing in the magma, and the temperature is too high, and the physical energy will be consumed quickly, but the mechanism here should be able to be broken. Wei Feng continued to throw spirit stones, and the middle one was the same, which would burst into a pillar of fire.

The first row in front can't be touched, Wei Feng began to experiment with the second row again, the left side is not good, and the right side is not good, among them, the spirit stone fell in the middle of the second piece, rotated a few times, and there was no change.

"This piece can be stepped on. Wei Feng nodded.

"How long is this going to be tested?"

"And no one bothered, you can test piece by piece. Wei Feng said, stretched out his hand to grab the spirit stone back, and continued to throw it towards the third piece on the left, it was safe, Wei Feng threw it to the right again, no, it was swallowed by the pillar of fire again.

After testing again and again, Wei Feng obtained the first set of experimental data, middle two, left three, right five, middle seven, left eleventh, right thirteen, and middle seventeen.

Middle, left, right, and the numbers grow in turn, what does this mean?

In Wei Feng's mind, a group of numbers suddenly appeared, which he had learned in junior high school, and he couldn't help but exclaim: "The arrangement law here is middle, left, right, and according to prime numbers." ”

"Prime number, what do you mean?" Dongfang Yu was confused.

"That is, there is no common divisor except for itself and one. Hehe, I was the best in junior high school Chinese, and I was poor in math, but I also remember this concept. Wei Feng smirked.

"What junior high school?"

"It's the academy!" Wei Feng forgot that he was in the other world.

"Come with me, you must not be wrong about which piece I step on. Wei Feng said, jumping onto the second piece of green jade in the middle, and then jumped to the third piece on the left.

Dongfang Yu hesitated, and then swept over to follow, but his expression was very nervous.