The light retracted, and the vision vanished.

Cheng Lin and the three finally came back to their senses.

"The head of the fairy island? Three thousand spells? Fairy Sword? ”

The three of them looked at each other, and they were all very surprised.

"It seems that this so-called immortal urn is the inheritance of He Zhenren."

There are three types of legacy.

The first is the head of the Immortal Island without a trace...... Well, Cheng Lin recalled the miserable scene on the other side of the Xiashanmen building, and thought that this inheritance was gone.

And it was because of He Xianren's own reasons that he didn't get it, probably he wouldn't have thought of it himself.

But the remaining two are just as attractive.

"Three thousand spells? Is this 3,000 a real finger or a virtual finger? Either way, there are bound to be a lot. ”

"I don't know what this spell refers to? Is it a spell? Or rather...... Abilities? But I don't have a lot of abilities right now. ”

Cheng Lin thought quietly.

The scientific community got some psionic technology from the altar projection, and the world's fast-paced research into learnable abilities began to advance by leaps and bounds, as evidenced by the two abilities that Spirit Land 16 had provided him.

Cheng Lin believes that with human wisdom, more and more learnable abilities will be researched in the future.

As long as he is in the system, he will not lack special abilities, and there are professionals like Ren Yi who tailor training courses for him.

If the ability is money, then he has already transitioned from abject poverty to being well-off, nay, even surplus.

If you have more, you will really be greedy and chew more.

To sum up, it was the last one that really attracted Cheng Lin.

"Fairy Sword!"

Looking at the pile of tattered spiritual weapons and treasure weapons in his hand, it was obvious that the immortal weapons were in absolute leadership in terms of grade.

Cheng Lin did lack a weapon at hand, so he was immediately interested.

……

At this moment, the He Immortal also regained his composure, looked at the three of them, and said, "Which of these three do you want?" ”

The Great Sword Master wanted to talk about the Immortal Sword, but as soon as he spoke, Yu Fu pulled the sleeves of his robe.

Yu Fu pointed to the five-core puppet standing quietly beside Cheng Lin.

So the Great Sword Master fell silent.

The two looked at Cheng Lin, expecting him to choose first.

Cheng Lin smiled.

It's the little ones who make the choice.

"I want them all!"

He Xianren was silent, as if organizing the language of answering, thought for a long time, and said: "The inheritance of the Taoist system, those who are destined to get it, solve the puzzle, and inherit it." ”

After that, with a wave of the sleeves of his robe, the entire image slowly disappeared.

The clouds and mist inside the immortal stone dispersed and turned into a hazy glow.

Puzzle solving?

Isn't this a so-called test?

The three of them were all stunned, and Yu Fu and the Great Swordsman's eyes suddenly lit up.

If it is to see who has the big fist, then they will definitely have no hope, but if they need to pass the immortal assessment, then they have a great chance, and they will get the immortal magic immortal weapon in time, and other people who have no chance will naturally not be able to snatch it...... Probably.

"Solve the puzzle?" Cheng Lin frowned, and then stretched out again.

【Congratulations on completing the mission (5)】

[Quest (Part 6): You activated the spirit of the He Immortals, and got the opportunity to obtain the inheritance, the He Immortals set up a puzzle on the immortal stone, only those who solve it, can obtain the inheritance, you decide to solve it]

……

The valley was at peace again.

After the sea breeze passes through the dense fog and enters the island, the fishy smell will weaken a lot, and by the time you reach the back mountain, it is already very fresh.

The trees in the back mountain no longer sway, and the leaves no longer fall.

The three people on the island in the middle of the lake surrounded this immortal stone, holding their breath.

A moment later.

"It's really a puzzle. ”

The Great Swordsman nodded in agreement: "Difficult puzzle. ”

Cheng Lin patted the stone and said, "Then we will untie it next." ”

……

The puzzle is on this fairy stone.

It was still translucent at the moment, but the image of the immortal inside was gone, replaced by a deep, deep and flickering light.

Each point of light is a Aura field graphic.

There were probably thousands of those secret aura fields, and they were combined together, overlapping each other, and forming a huge, dense and dynamic network.

With every breath, those field figures move, some light up, some go out, light and out, unpredictable.

As a result, the entire web of thousands of field maps is also changing.

It's complicated, and there seems to be some unknown law in those field graphics that are bright and disappearing.

The three quickly realized that what they needed to do was find a pattern.

However, there are a lot of breaks and gaps in the connection areas between those lit up fields.

In other words, to use an analogy, it's like they're faced with a tattered fishing net that needs to be repaired.

So the idea is clear.

All they need to do is find patterns and then fill in the gaps.

……

"There are so many Dao patterns in this immortal stone, where do we start?" The Great Swordsman asked.

In the language system of the Qin Empire, this "aura field map" was called "Dao Wen".

Yu Fu seriously touched the beard on his chin and said, "Start with the part." ”

Kikube?

Cheng Lin glanced at him and said, "Then let's start." ”

……

The back mountain is peaceful.

With no one to bother, it's a great place to think.

There is a saying that the three stinkers beat Zhuge Liang.

The word "cobbler" originally referred to "general", which probably means that the three generals on the battlefield together are comparable to Zhuge for his military talent.

I don't want to talk about whether this is true or not, but there is some truth to it.

And now the three people who are ready to solve the puzzle are far from comparable.

As the chief alchemist of the Great Qin Empire, Yu Fu is the first in alchemy and refining, and has studied in the field of "Dao Pattern" for half his life, accumulating a lot.

The Great Sword Master relied on his talent and perseverance in the end of the Dharma era to enter the Tao with martial arts, and he was also proficient in the Dao pattern.

As for Cheng Lin, although his accumulation is not as strong as the two of them, after studying in the Ninth Academy and training in the No. 16 Spirit Land, he has a set of deconstruction methods in his mind that have been jointly researched by countless intelligent human minds.

In other words, a scientific way of looking at the problem, this way of thinking is far beyond the two of Yu Fu.

In a way, the three of them just complement each other.

Time passed, and the lake murmured.

The chirping of unknown seabirds in the mountains is clear and pleasant, and the low chirping of insects is very quiet.

Cheng Lin and the three of them were cross-legged on the ground, and above their heads was the pattern that flashed on the immortal stone.

The three of them sat in a circle, the land in the circle was cleared into a plane, and strange images were painted on the ground, which looked like a crooked chessboard on the dirt floor from a distance, and Yu Fu took a small branch and drew a line on the dirt floor.

The Great Swordsman was silent, and he also took out a small branch and added a stroke to Yu Fu's line.

Cheng Lin crossed his knees, looked at the messy lines in front of him, was silent for a long time, stretched out his hand, and erased a section of the lines.

"Isn't that better?"

"Wonderful, in this way, there will be no conflict between the Dao patterns on the left half."

"Indeed, and it's more structurally harmonious."

"But in this corner, the connection is not very good."

"Why don't you try it first?" Yu Fu proposed.

Cheng Lin and the others thought about it and agreed.

So Yu Fu got up, stretched out his hand, and cautiously hovered somewhere on the immortal stone, waiting quietly, as if he was a chess player about to fall.

A moment later, when this area lit up, Yu Fu decisively condensed a "Dao Pattern" or "Spiritual Qi Field" and penetrated into that part of the inside of the immortal stone.

I saw that the alien field floated into it like a snowflake, barely embedded, but it only lasted for a few seconds before it crumbled and annihilated.

This means failure.

Yu Fu sat down again with some frustration.

Cheng Lin was not frightened by the failure, but continued to think about it, and suddenly thought of a cutting-edge research field problem mentioned by the teacher in a class in the college, and suddenly had an idea.

"Is that good?"

He picked up the twig, and there was another stroke on the dirt floor.

"But in this case, there is a bit of a misalignment on the right."

"Then add a point here."

Cheng Lin said, and then there was another pit in the mud.

After a few minutes of silence, the three of them looked at each other, all looking satisfied and surprised.

"Shall I try?" Yu Fu volunteered.

After getting the agreement of the two of them, Yu Fu stood up again and repeated the process of the previous time.

A moment later, when the area lit up, Yu Fu once again entered a precision field.

This time, the field was naturally embedded there, becoming part of the web.

After a few breaths, this palm-sized area was still bright and did not go out, and Yu Fu finally breathed a sigh of relief and showed a happy expression.

Cheng Lin and the Great Sword Master also laughed.

And they succeeded.

It took about five or six hours, and finally managed to make up a little bit.

[Cracking Progress: 1%]

A timely reminder appeared in his mind, informing Cheng Lin of the specific progress of the cracking.

It seems that they are still too early to rejoice.

Cheng Lin sighed and was about to say something, when suddenly, he heard Yu Fu exclaim.

"What's wrong?" The Great Sword Master asked with concern.

Yu Fu looked at his hands and muttered, "I seem to be ...... Obtained a spell. ”