Nervous, anxious, it was useless, Yi Yunfei was tense, and his heart was beating faster than ever. He was unwilling to give up, but he had to give up. He was lucky, hoping that this thing would not do him any harm, but he was extremely worried, because this judgment had no basis.

The red gem didn't give him much time to sigh, and soon came to the place of the heart. But it didn't stop, its target didn't seem to be the heart. Just when Yi Yunfei breathed a sigh of relief, it quickly came to the center of Yi Yunfei's chest.

Yi Yunfei is no longer the original cultivator, and after thinking about it for a while, he knows that the location where this thing stays is the location of his Tanzhong acupoint. Severe pain came from his chest, and he breathed heavily with his long mouth, this pain could not be expressed in words, as if someone had pierced the position of Tanzhong acupoint with a sharp steel needle.

The originally smooth breath in his chest seemed to be cut off by this steel needle in an instant, and he felt that his breathing began to become difficult. At this moment, the closed eyes felt bursts of dazzling light flicker in front of them, and when they opened their eyes, they saw the gold that filled the entire room.

The golden lotus flower on the ground was gone, and a little golden light wrapped Yi Yunfei in the center like an eggshell, and the golden lotus that didn't look big had now turned into fine particles.

The pain continued, and although it was painful, it was not completely unbearable. Yi Yunfei's mind was still turning, and when he saw the change in the golden lotus, he suddenly thought that his guess was wrong, this golden lotus was not the artifact used by the Ji family to protect the red gem, this thing and the red gem itself were two things related to each other.

This uncontrollable feeling was very embarrassing, but there was nothing to be done, Yi Yunfei watched as the light mask composed of golden particles continued to shrink, and then covered his body like a protective film.

At this moment, his whole body was shining with golden light, although the dazzling golden light hid his face, but it made him look even more noble and extraordinary, like a golden armor god and a golden Buddha!

This state lasted less than two minutes, and the golden light was still shrinking. Yi Yunfei didn't feel his body being squeezed, and the golden light quickly disappeared on his skin and entered his body.

Closing his eyes again, he found that countless golden points of light were shining in the blood rushing in his body, and those points of light flashed in the blood at an extremely fast speed, like streamers. Before he could see what the shape of these points of light was, those points of light had already converged to the position of his Tanzhong acupoint, magically combining into a thumb-sized golden ball.

The small golden orb was the same as when he first saw it, enclosing the drop-shaped red gem, only much smaller.

The feeling of pain in his chest disappeared instantly, and Yi Yunfei's hot body quickly recovered, took a few deep breaths, stood up and checked it, and found that there were no bad changes in his body.

If he hadn't been able to see the golden ball at the location of Tanzhong's acupoint quietly when he looked inside, he would have suspected that everything just now was an illusion.

Just as he was checking his body with some concern, there was a sudden "thump" sound from the wall behind him, as if something was pounding on the wall. Startled, Yi Yun quickly turned around and looked at the wall.

Like the walls in the treasure cave outside, this place is also made of blue bricks, which looks normal.

"Could it be that there is a third layer in the treasure cave?" Yi Yunfei thought with some confusion and began to inspect the walls.

"Boom!" this time, the voice was a little louder than before. Yi Yun quickly inspected every green brick on the wall, but he really couldn't find any clues on these green bricks.

"There is no time, I can only use the most direct method!" Yi Yunfei has spent half an hour since he entered this treasure house, he is extremely worried about Jin Cancan's current situation, and he doesn't want to delay the time to find the mechanism.

With a horizontal heart, he took out the Daguan knife and slashed at the top of the green brick.

Receiving such a violent impact from the magic weapon of the Heaven Breaking Ring, this Daguan knife was not damaged in the slightest, and not even a trace of scratches was left. Yi Yunfei just felt that this Daguan Knife was somewhat similar to the Qinglong Yanyue Knife in his memory, with a familiar and intimate feeling. In addition, he also loves the shape and weight of the broadsword, so he took it as his own weapon, but he didn't expect that this Daguan knife brought him surprises again and again.

He was no longer the stupid sect master of the broken sect now, so he was very puzzled, as a backer of a small eighth-level sect, why could he have such a knife.

In the smelting room obtained from the trial space, he had learned too much refining knowledge, although he didn't use it much, but his understanding of refining materials was already very good. But until now, he still hadn't been able to tell what material the Daguan knife in his hand was made of.

The green bricks on the walls fell with a clatter, and with the sharpness of the Daguan knife, these green bricks were as soft as tofu. In just three or five knives, all those green bricks had been chopped down to the ground by Yi Yunfei, revealing the cave wall behind the green bricks.

The walls of the cave were ordinary yellow soil, exuding a somewhat unaccustomed smell of earth, and he didn't see any treasure caves hidden behind the green bricks.

But the sound of "dong dong" was still coming from the depths of the cave wall, and Yi Yunfei listened attentively and vaguely heard the sound of someone shouting loudly. It seems that there is a big battle going on behind this cave wall!

"Could it be the people of the Jin family and the Ji family? The key to the formation of Nanguang City, could it be in the belly of this mountain?" The soil was soft, Yi Yunfei didn't stop doing anything, and simply used the Daguan knife to chop while heading towards the depths.

With his strength and the power of the Daguan Knife, it was not difficult to carve a passage through this soft earth, and as he approached step by step, the voice in his ears became clearer and clearer.

"My Jin family is the descendant of the White Tiger general, how can you let the descendants of this house slave succeed? Ji Lie, today is either you die or I die!" Although it was not very clear, Yi Yunfei still heard the voice coming from behind the dirt clearly, and when he heard Ji Lie's name, he instantly judged that it was the master of the Jin family who was fighting with Ji Lie in the depths of the ground.

Yi Yunfei slashed one by one, the sound of the big knife slashing made him not hear what Ji Lie said clearly, it was useless for him to hear this kind of meaningless cruel words, he wanted to open this passage as quickly as possible, whether he could help or not, he also had to do his best. After all, Jin Cancan saved his life, and he also consumed such a precious pill.

"Lou Su!" heard a loud roar from the Jin family, and then there was a rumbling explosion again.

"Evil Moon!" Ji Lie's voice came immediately, although he couldn't see it, Yi Yunfei also knew that the battle was extremely fierce. However, the master of the Jin family is still full of energy at the moment, and it seems that he has not been injured yet. His mind was thinking, but the movements in his hands did not slow down, as he slashed down one by one, his steps continued to move forward, and in a few minutes, this passage was already more than ten meters long.

The sound of the fierce battle became clearer and clearer, and the sound of strength breaking through the air could already be heard.

"Snort!" As Yi Yunfei stabbed out, from the gap pierced by the big knife, there was a little light, and the sound of battle instantly came into Yi Yunfei's ears.

After hesitating for a moment, and not going out immediately, Yi Yunfei leaned into the gap and looked outside.

Fighting with Ji Lie was the head of the Jin family, Jin Qixuan, he was a master of the Tongxuan realm, and there was a terrifying power in every move, Yi Yunfei only glanced at it, and judged that Jin Qixuan was only afraid that he had reached the sixth layer of Tongxuan's cultivation. And Ji Lie is also on par with him!

The place where the two fought was a very grand underground space, countless stone pillars with unique shapes were all around, and the dense runes on it emitted golden light, illuminating the entire space, those stone pillars seemed to be supporting the stability of this space, and it seemed to be a formation flag, and the rich aura was pervading and circling, driving the operation of the Nanguang City formation.

Yi Yunfei's eyes searched the space, looking for the golden figure!

ps:During this time, the editor has always given a recommended position.,But the collection hasn't risen much.,I'm a little ashamed of the editor's love!If you think Xiao Ming's text is still meritorious.,Please also order a collection.,Anyway, don't want money, right?Xiao Ming is very grateful!Of course,It's better to have a monthly pass and a reward:)