Jiuxuan sect, a passage somewhere in the underground hall.

At this time, after a long journey, Ling Yunfan, whose right hand was led by little Lori Mo Yuerong, finally achieved his wish, came to the end of the channel and was blocked by the secret room in front.

"Hmm?" when he just stopped, he was about to step forward and push open the stone gate. He immediately noticed that there was a lot of corpse gas in this originally normal channel. According to this intensity, it could even be said that it was dozens of times that of the main hall above. Immediately, he was warned by the soldiers. He always felt that this place could not stay for a long time, He took the lead and pushed open the two stone doors.

His perception ability is much stronger than that of ordinary people. In addition, he has the intuition of soldiers who are extremely sensitive to the crisis. Naturally, he can feel that many changes have taken place in the nine Xuanzong secretly for the first time.

Although the stone gate is as powerful as the defense ability encountered before, Ling Yunfan opened it easily because it was not helped by the array power.

"Hoo..."

However, as soon as the door opened, there were bursts of harsh whistling sound inside.

"No!"

Hearing this sound, Ling Yunfan, who responded immediately, hurriedly pulled little Lori behind her and directly entered the state of fierce struggle in hell. At the first level, he forcibly promoted his cultivation to the level of virtual King 8, and tried his best to condense the source barrier mixed with the power of five attributes.

Seeing that he suddenly made such a big move, little Lori, who didn't know what happened, looked up and immediately saw that there was a huge tornado full of flame and ice inside the pushed door. It turned and strengthened its strength at a speed hard for the naked eye, and burst into a powerful momentum to attack here, In the blink of an eye, it hit the barrier condensed by Ling Yunfan.

"Bang!"

Immediately, when two completely opposite forces collided with each other, there were several visible cracks in Mashan, the barrier mixed with five attribute forces. At the same time, Ling Yunfan and Mo Yuerong were almost directly impacted by the terrible force and were instantly knocked out a little bit.

"Drink."

Seeing that the barrier has some signs that it can't support, Ling Yunfan knows that if he continues to hide his strength, he will only be seriously damaged together with Mo Yuerong. Therefore, as his mind moves, he is illuminated by a white light, and the whole person instantly becomes a second-order transformation of hell fighting state like an ocean.

Then, along with the strengthened barrier, it was repaired in an instant, and then exploded in front of the two people, sending out a stronger defense force to counteract the ice fire tornado that seemed to run through countless defense treasures.

"Hoo Hoo..."

When everything calmed down, Ling Yunfan, who had just returned to normal, couldn't help gasping for breath. It was obvious that he had been slightly affected by the sudden attack just now, so he would show some strength at the moment. However, fortunately, with the help of divine and demon blood, it didn't take long to fully recover.

Immediately, they confirmed that there should be no more inexplicable tornado attack inside, so they stepped in.

"Huh?"

Stepping into it, I glanced around a few times and found that it was almost like a secret room for closed door cultivation. The space area was quite spacious, and there were a lot of source stones nearby. Although it seemed that there were tens of millions of source stones, it was not a treasure house. It could be said to be very common, but the most important thing was that the climate of the secret room was very strange.

At first, it was so cold that Ling Yunfan, who could almost rival the virtual King's nine layer environment in normal, was almost frozen, and then the next moment it became too hot to resist. This sudden hot and cold environment should not be too disgusting.

"Look, what's that?"

Just as Ling Yunfan wanted to look around to see whether it was an array or something that could make the secret room not only have no corpse Qi and Yin Qi energy, but also coexist cold and hot, and change the climate very regularly, Mo Yuerong, a little Laurie, came to him. Her soft jade hand kept pulling his big hand and trembling in a certain direction: "That... That's Jiuyou Yinyang Tianjing!!!!!"

"What, Jiuyou Yin Yang Tianjing?"

Hearing little Lori's startled voice, he immediately looked at it along the position pointed by his slender jade finger, and was stunned to find that a jade platform made of white Yaoshi not far away gave him a stable body shape, and the whole body constantly released crystal stones with heat and cold attributes.

Jiuyou yin-yang Tianjing, together with the fiery source Tianzhu, is a special treasure of the spirit of heaven and earth. Although the former has no wisdom and can not even be used for cultivation, it can be cultivated in a suitable environment, so as to improve its quality. Until the crystal stone, which is only the size of two fists, grows to the size of a head, it can be used to refine an excellent secret treasure, whether it is an attack Type, defensive type, or flying treasure.

As long as this material is used, it can raise the grade close to the imperial level. If more materials with slightly lower grade or similar grade can be added, it is not impossible to make people refine the imperial treasure with power at the top.

This is why Jiuyou yin-yang Tianjing is known as the supreme material for refining utensils. I'm afraid it will attract countless powerful people to rob it, and even attract the strong in the semi imperial realm.

"There should be the legendary Jiuyou yin-yang Tianjing here!"

It has been confirmed that the shape of this one in front of me is slightly strange. The whole body is black and red all over the transparent interior, forming a balanced Tai Chi cyclone. The body is releasing the crystal with the power of ice and fire all the time. Ling Yunfan immediately opened his mouth to the little Lori around him: "take this thing away quickly, so as not to be in trouble if there are any accidents."

"Yes."

Hearing the speech, little Lori gently responded, and then she took a light step and walked over.

"Get your dirty hands off!"

Just when Mo Yuerong came to Yutai completely unaffected by the barrier protection brought by the body protection treasure she was wearing, she was just about to stretch out her jade hand and put it into the higher-level space ring she was wearing, a roar full of anger suddenly came outside the secret room.

Then, a huge claw shaped air blade that could just pass through the size of the stone gate came with overwhelming terrorist pressure.

"Amelim cut!" feeling the source power fluctuation contained in the attack, Ling Yunfan was an expert in the three levels of the spirit emperor. Ling Yunfan knew that the power could definitely kill Mo Yuerong. He immediately entered the second level of hell without thinking about it, Then he used the force of forced lifting to split a light blade burning dark green flame against the oncoming claw air blade.