In front of everyone, a platform about ten meters long slowly rose.

There is a light curtain above the platform.

Yang Xuan was a little sluggish, and the computer was ???

Yang Xuan, who reacted, immediately knew whose masterpiece this was, except for that person, in this world, no one could create such a thing.

A mechanical life from an alien planet, apart from him, Yang Xuan could no longer imagine who would leave such a high-tech thing here.

I can't imagine that this is really related to that person, could it really be the place where the gods hide?

A text appeared on the light curtain, and Yang Xuan swept it, and the content was exactly what Xie Tianke said.

"Let's do it, according to the plan, we don't have much time!" Xie Tianke said in a deep voice.

Everyone had serious faces and nodded in unison, including Zhang Heng, who was still at a loss.

The old man did not follow the crowd down, but flew into the air on the shore, and then suddenly rose up, until he was about to touch the blue sky, and then stopped, and then crossed his hands, and the whole person suddenly turned into a round of sun.

The light instantly illuminated the originally small space and landed on the pillars, leaving a clear shadow at the bottom of the flat lake.

Everyone got busy! The shadow measurement method left by Yang Xuan was meticulously implemented by everyone.

Xie Tianke approached Yang Xuan and said with an inquiring look, "Is there a mistake?"

Time is urgent, so he's also making a long story short.

Yang Xuan nodded: "Correct!"

Xie Tianke's face showed joy, and he didn't say anything.

Xie Tianji also ran over at this time, with excitement on his face, and shouted: "It's out, it's out." ”

Xie Tianji got the answer, and Zhang Heng, who was measuring the image over there, also got the answer.

Everyone's faces showed excitement, and Xie Tianke's gaze at Yang Xuan changed slightly, as if a cold light flashed.

The old man who chopped wood also swept down, and his face was also happy.

Everyone stood in front of the light curtain, and Xie Tianke said, "Who is coming?"

Everyone, you look at me, I look at you, and they are silent.

"Then I'll do it!" Xie Tianji said loudly, and then walked to the light screen.

After clicking on the light screen, a flashing cursor appeared on the light screen.

Of course, Yang Xuan called him Cursor, and the others didn't know what to name him.

After taking a deep breath, Xie Tianji began to type numbers on the numeric keypad that appeared next to him.

They have done this process six times in the past hundred and fifty years, and this is the seventh.

Everyone's breathing became tense, and some even began to sweat in their palms.

Xie Tianji entered a six-digit password, and of course, the number is the number of this world.

After typing, he looked at everyone again, and after receiving a nod in response, he clicked the button at the bottom of the screen with a slightly trembling hand that he knew was a confirmation at a glance.

The screen flickered, and then two words popped up: Error!

Everyone froze.

Xie Tianji suddenly jumped like thunder, and stomped his feet angrily.

The others also had a look of disappointment on their faces, even confused.

Yang Xuan looked at Xie Tianke, who had an ugly face, but Xie Tianke ignored him, but his eyes were gloomy as water, and he didn't know what he was thinking.

"How many are there?" Yang Xuan asked Zhang Heng next to him.

"I don't know!" Zhang Heng was extremely disappointed, and subconsciously explained: "Every fifty years, we only have three chances to try, and if we are all wrong, we can only wait for another fifty years." ”

Don't know? A password that doesn't know how many digits?

"Do it again!" Xie Tianji, who had calmed down, looked at Yang Xuan, and then said in a deep voice: "Repeat all the processes again, we need to be more precise." ”

Everyone was moving again.

Yang Xuan's brain was also running rapidly, he finally knew where the difficulty of this mechanism was, not how to calculate the height and diameter, but how many digits the password was, and there were only three chances to try, which was the most fatal problem.

To solve this puzzle, it is also necessary to start with the person who set the puzzle, and here, only he knows who set the puzzle, which is his advantage.

After a moment, something suddenly occurred to him.

Yang Xuan's eyes widened suddenly, and he thought of the name of that lifeform.

It's not like that, is it?

Everyone was still busy, this time, their spirits were highly concentrated, and at the same time, Yang Xuan asked for a piece of powder from Xie Tianji, and then squatted on the ground and began to write and draw.

Xie Tianke turned his gaze, but he didn't know what Yang Xuan wrote on the ground at all.

Arabic numerals and English letters, if only he could recognize them.

Time passed, all the processes were repeated, but the results were still the same as last time.

Everyone is silent, the same result, will definitely get the same answer.

Xie Tianji was the first to set his eyes on Yang Xuan, followed by Zhang Heng, Xie Tianke, including the old man chopping wood, who all set his eyes on Yang Xuan.

For a time, Yang Xuan became the focus of everyone.

Yang Xuan, a mysterious figure who claims to be from the Immortal Sect, is their last hope.

"Brother Bai......" Xie Tianke hugged his fists at Yang Xuan and didn't say any more.

Yang Xuan thought for a while, and suddenly said, "Add two more numbers." ”

Then he said the extra two digits calculated using pi, which retained four decimal places.

Everyone's eyes lit up, this was the first time Yang Xuan had raised his opinion since he came here.

"Why?" Xie Tianke was the first to ask.

Yang Xuan said coldly: "No why, because I am willing, of course, you can not listen." ”

Xie Tianke's eyes flashed with anger: "You...... Hmph!"

No matter how deep his city is, he is also angered by Yang Xuan at this time.

Xie Tianji didn't care about Yang Xuan's attitude, he said with a whimsical look: "Two more?" Are you sure?"

Yang Xuan said lightly: "I'm not sure, but you can give it a try." ”

Xie Tianke said coldly: "Unsure, your uncertainty is going to waste our chance." ”

Yang Xuan ignored him at all, and just said to Xie Tianji: "It's up to you to try it or not, decide for yourself!"

Xie Tianke saw that Yang Xuan didn't pay attention to him at all, anger flashed in his eyes, but he forced himself to suppress it.

In the end, it was the old man who chopped wood and spoke: "Do as he says." ”

Xie Tianji gritted his teeth, regardless of three, seven, twenty-one, stood in front of the screen again, hesitated slightly, and entered the numbers again, only this time, he entered two more numbers.

After confirmation, the words that popped up on the screen made everyone's hearts cold.

Mistake!

"You ......" Xie Tianke was the first to attack, he stared at Yang Xuan coldly, his eyes flashed with murderous intent: "You did it on purpose?"

Only the old man who chopped wood sighed slightly and said, "What now?"

Yang Xuan ignored their reactions, groaned slightly, and continued: "Add two more digits, zero and eight." ”

"No, this is the last chance, you can't be so hasty. Xie Tianke was the first to speak again, he no longer trusted Yang Xuan.

Xie Tianji hesitated for a moment and agreed with this statement. This last precious opportunity cannot be wasted.

Only the old man who chopped wood looked at Yang Xuan and didn't speak.

"Hmph!" Yang Xuan let out a cold snort in his nose and walked directly to the screen.

"What are you going to do?" Xie Tianke was shocked, if Yang Xuan wasted this last chance, then they would have to wait for another fifty years, and the price was too huge.

Everyone turned their eyes to Yang Xuan.

Yang Xuan had already clicked his hand towards the screen.

"Stop!" Xie Tianke was furious and grabbed Yang Xuan's junior directly.

At this time, he was at the bottom of the lake, and everyone's cultivation was all suppressed, so Xie Tianke's grasp was purely physical strength, but he still emitted an extremely strong wind.

"Get out!" Yang Xuan didn't look back, waved his hand slightly, and a yellow light shot straight out, instantly hitting Xie Tianke's chest.

Xie Tianke's face was full of horror, and he flew in response.

He was almost speechless in shock: "You...... You...... Your cultivation is still there?"

Yang Xuan's cultivation is still there, why hasn't his cultivation been suppressed?

Everyone's eyes widened in shock, and they couldn't say a word.

If Yang Xuan's cultivation is still there, then everyone present at this moment is a lamb to be slaughtered, and life and death are only between his thoughts.

Xie Tianke shut up, endured the severe pain in his body, stood aside, and didn't say a word.

Xie Tianji also shut up, he didn't want to die yet.

The old man who chopped wood sighed and did not speak.

Everyone watched silently as Yang Xuan entered the number he had just entered on the screen, and then trembled as he added two new numbers after the last number "one": zero and eight.

The world was silent, and everyone's eyes widened.

As the minutes ticked by, the entire space was unusually quiet.

Thank Tianji's heart is dark, another fifty years!

Zhang Heng suddenly wanted to cry, he might not be able to wait for the next fifty years.

Xie Tianji sighed, but in the end he failed.

Xie Tianke's eyes flashed with murderous intent again, but he tried his best to hide it.

Just when everyone's expressions were different, a change protruded.

。 m.