At this time, Hui'er turned back into a kitten and landed on Lin Yuan's shoulder.

Lin Yuan looked around, in this huge circular room, in addition to the place where he had just entered, there were five doors.

He knew very well that the hole he fell from was also sealed, and he didn't know how the three of them got there, but obviously they couldn't go back from there.

Thinking of this, he leaned out his divine sense and explored it carefully, to see if there was anything strange here.

"How can this person also have a formation card on him?"

"There's a little piece of iron missing from it. ”

Lin Yuan held the two array cards in his left and right hands respectively, and took a closer look and found that the symbols on the two array cards were not the same.

"According to the map drawn, these two array cards can be used to unlock the seal on the door on the east side, but without a small piece of iron, it will not work. ”

He looked up and looked left and right, and saw that there was nothing special about his senses.

Subsequently, I came to the side of the five doors and took a look, and found that the pattern of the door cloth was not the Sumeru mustard seed pattern, and there was no way to forcibly destroy it.

At least not with his current strength.

"Forget it, let's go to the other two rooms first. ”

Lin Yuan recalled that where there were three doors just now, they chose to take the road on the far left, which meant that there were still two places to explore.

"Maybe there's a clue to that place. ”

After disposing of the three corpses and destroying the corpses, Lin Yuan returned the same way.

......

An hour later.

Lin Yuan finished exploring the two rooms, but they were also empty.

Luckily, however, he found a small piece of iron in one of the passages, which happened to fix another array card.

After removing the defensive prohibition on the array card, Lin Yuan came to the east door in the circular room.

"Okay, let's see what good treasures are hidden in the back. ”

Buzz Buzz –

After an extremely slight buzzing sound, the array card and the large array on the seal sensed each other, and the gate was successfully opened.

There was also a passage behind the gate, so I cautiously walked inside.

At the end, there was another huge room.

However, unlike the empty circular room before, there are many things placed here, like a Dan room.

"Master, you seem to have encountered another big opportunity. ”

"What do you mean?"

"Master, do you remember what I told you about the Lingbao Dan furnace above the seventh grade?"

"Here?"

Lin Yuan became excited, and under Xiao Zhi's instructions, he came to a huge Dan furnace with two people.

"Why is this Dan furnace so big? I said why didn't I recognize it just now. ”

After removing all the dust on it, Lin Yuan leaned out his divine sense and sensed the inside and outside of the Dan furnace.

What is certain is that even after thousands of years, this Dan furnace is still intact.

"Master, this Dan furnace is a super-grade spiritual treasure, and it is also engraved with a formation pattern, which is an ice flame polar array. ”

As he spoke, Ash explained the relevant knowledge of the formation.

From what it said, Lin Yuan learned that this formation, called the Ice Flame Polar Array, could increase the upper and lower limits of the temperature in the Dan furnace.

Moreover, with this formation, it will be more accurate to adjust the temperature of the Dan furnace.

Lin Yuan knew very well that the Dan Fire largely determined the efficiency of alchemy and the success rate of alchemy, like the Dan furnace he used before, it was just a first-grade Lingbao Dan furnace.

If it weren't for the fact that he was a Yuan Force Martial Cultivator, his divine sense sensing was extremely accurate, otherwise, many pills would not have been refined at all.

Just like the 100% medicinal effect of the Centering and Increasing Spiritual Dispersion, it is not possible to throw it to Cheng Hai for refining, because his Dan furnace is only a second-grade product.

And if Cheng Hai is allowed to use this Dan furnace, as long as he practices more, with his little ability, he will also have a chance of refining the concentration and spirit increase of all the medicinal effects.

It is conceivable how important a top-grade Dan furnace is to a Dan master.

After figuring out this, Lin Yuan was overjoyed in his heart, he knew that as long as he had this Dan Furnace, then refining the Heaven-level Qi Forging Pill would have a success rate of at least eighty or ninety.

And when he increases the strength of his divine thoughts a little more, then the success rate of ten percent is also insignificant.

Thinking of this, he continued to carefully sense the ice and flame polar array on the Dan furnace through his divine sense.

"Ash, judging from what I sensed, this formation seems to be the same as the formation pattern of the Great Treasure Protection Array and the previous Sumeru mustard seed pattern, all of which are from the same person's hand. Lin Yuan touched his chin and said in his mind.

"That's right, the one who set up the array is a very powerful array master, this Dan furnace is just a nine-grade Lingbao Dan furnace based on its own refining process, but after deploying such a super-divine ice flame polar array, this is a super-grade Lingbao Dan furnace. ”

Xiao Zhi congratulated: "Master, someone will send a pillow when you fall asleep, and you have picked up the treasure." ”

Hearing this, Lin Yuan also felt that he was extremely lucky today, and he had obtained so many benefits in a row.

You must know that such a super-grade Lingbao Dan furnace is even a three-peer heavenly elder.

Thinking of this, he waved his hand and wanted to incorporate it into the spatial ring.

But......

This Dan furnace seems to have taken root, and it can't even be put in.

"Master, you have to break through the big array in this Dan room, otherwise this Dan furnace is connected to the ground, and it can't be stored in the space ring at all. ”

Hearing this, Lin Yuan frowned.

"Hey, I just said that the formation master is terrible, this will immediately give me a problem, I think this big array is not easy to break, right?"

But after all, Lin Yuan still poked out his divine sense to find out.

"If it's not here, where will it be?"

Soon, he realized that the formation pattern was not in this Dan room.

In desperation, he had no choice but to follow the original passage back to the huge circular room.

But as soon as he passed through the gate connecting the passage, he saw a picture that was extremely shocking.

"Huh?"

Lin Yuan was shocked and said, "Xiaozhi, what is this? Have you seen it?"

"Master, never seen before. ”

As far as the eye could see, an oval ball of light, two people tall and two wide, suspended in the middle of the circular room.

The outer edge of the oval ball of light emitted a faint glow, but the middle was pitch black.

Strictly speaking, it's not a ball of light, it's like a door.

After Lin Yuan walked around it, he was even more sure of this, because it was flat, with only two sides.

When viewed from the front and back, it is an oval-shaped light, while when viewed from the side, it is just a thin, straight light.

It's like a piece of paper with glowing edges perpendicular to the ground, floating there out of thin air.

"Is it a hallucination?!"

When he found that the object could easily pass through this circular aperture, Lin Yuan exclaimed.

He had just thrown a cloud of mud at the thing, and the mud landed on the other side without hindrance.

And just when he was surprised, an old voice came.

"Little doll, you woke me up?"

(End of chapter)