A hundred-zhang-sized weapon hall appeared in the eyes of the three of them, completely pitch black, completely embedded in the cliff, and then the eyes of the three of them all showed a coveted and burning light.

Because the black hall in front of him is the ancient power Qiu Ping's weapon hall.

Wang Yan looked at the three block letters of the dragon flying and the phoenix dancing, and his eyes showed a look of fear, if Wang Mei hadn't helped at the critical moment, he would have fallen and fallen, "It's all for the weapons in front of me, I hope I won't be disappointed." ”

Looking at the confined black door, the three of them all put away their burning gazes and thought.

After Wang Yan pondered for a while, he walked away suddenly, he shook his hand, put away the folding fan in his hand, and then took a deep breath and blasted away with a punch.

Bang!

The buzzing sound of Hong Zhong Dalu suddenly resounded, and the dust on the gate was instantly swept down by the shock wave, flying all over the sky. The black gate did not change except for a slight vibration.

Although he had expected it, the scene in front of him still made Wang Yan's face gloomy, although he didn't go all out before, he also used nine parts of power, but this nine parts of power only made the black majestic door in front of him shake slightly.

In addition, the two people standing behind also became solemn, through Wang Yan's blow before, the two of them also judged that the possibility of opening this door was almost zero, but they were unwilling, and finally came to the front of the Weapon Palace, how could they return empty-handed.

Wang Yan retreated, and then said, "I used ninety percent of my strength for the previous blow, but even so, it only shook the black gate, and it had no useful effect. ”

Both nodded, and they clearly knew.

"As a stone connoisseur, is your soul power used to vent qi?" said Yuan Lao angrily.

"Uh..." Luo Xing was speechless, he was used to Yuan Lao's surprise.

"Any formation, puppet, and mechanism on the Wanyuan Continent must use the source stone as a source of power, and the black gate in front of you naturally belongs to the latter mechanism, you use your soul power to find the funnel in it, and then crack it. Yuan Lao said.

"Yes. Luo Xing nodded.

Luo Xing glanced at the two with solemn faces, and then said softly: "I already have a way, I don't know if I can succeed." ”

"Really?" Wang Yan said.

"I can't lie to you. Luo Xing quipped, "But whether it's successful or not, I still have to try." ”

"It's okay, let's treat a dead horse as a live horse doctor. Wang Yan said.

After that, Luo Xing sat on the ground with his own eyes, it was not that he was not vigilant, but that they had a common purpose, and that obviously did not appear in front of them, so Luo Xing was confident that the two would not do it before they saw the treasure.

With one hand, Luo Xing's black eyes slowly closed, and at the same time, a fluctuation of a different yuan force instantly radiated out, spreading towards the black gate in front of him.

Seeing the movement in the idol's hand, Wang Yan patted his forehead lightly, and then smiled self-deprecatingly, "I forgot that he was a stone connoisseur." ”

Thinking of this, a smile appeared on Wang Yan's delicate face, and he had already seen the scene of the black door slowly opening in front of him.

Wang Mei, who was as cold as frost beside Wang Yan, also lifted her ruddy sexy little lips at this moment, revealing a knowing smile, because the Weapon Hall of the Ancient Great Power Cave Mansion was still very expected.

Luo Xing sat on the ground, carefully manipulating his soul power, and the next moment his soul power came to the front of the black gate, and then fell without hesitation.

The moment it fell, Luo Xing could feel the complex and mysterious lines inside, those lines were light black, criss-crossed, and densely spread towards the surroundings.

Luo Xing followed those lines, struggling to spread towards the end, and after half an hour, his soul power came to the end, which was at the four corners of the black gate, where each was inlaid with a walnut-sized source stone.

And those patterns that emitted a faint black light connected the four source stones, and then combined into a formation, making it difficult to open the gate.

Luo Xing carefully observed those lines, trying to find out the loopholes, but more than ten minutes passed, and he raised his eyebrows from the outside world, and muttered in a somewhat gloomy mood: "How can I not find it, could it be that this formation is perfect? It can't be perfect, no formation can be perfect." ”

Thinking of this, Luo Xing's body tensed, and then he concentrated again and went towards the formation.

"It's been almost an hour. Wang Mei said with some displeasure.

Hearing this, Wang Yan also immediately said: "I believe him, sister, you can rest assured! If he can't break the iron gate in front of him, then I'm afraid no one in the entire Baishi Town will be able to break through the iron gate in front of him." ”

Looking at Wang Yan's calm smile, Wang Mei also stopped talking, but waited quietly.

Time passed quietly in the silence of the three of them.

Another half an hour passed, and Luo Xing's closed eyes also opened abruptly at this moment, and his black eyes were full of joy, sweeping away the previous physical and mental exhaustion.

"So that's the case, then Qiu Pingjianshi is really a genius, and he can actually use the source stone like this. Luo Xing said appreciatively.

When he was at a loss before, it was Yuan Lao who helped him, and later, with his outstanding talent, it took him half an hour to find the loophole in this formation.

"Puppet, the source stones in the formation are all used in this way, but you don't know it yet. Yuan Lao said.

"Oh?" Luo Xing wondered.

"You know that Source Stone Essence can't be preserved for too long unless there's a special bottle to preserve it. Yuan Lao said lightly.

"Hmm. Luo Xing nodded, this is common knowledge, and of course he also knows.

"And it is obviously not easy to apply the source stone to the formation and puppet intact, so the stone connoisseurs at that time came up with a way, that is, with their attainment of soul power, and then half-open the source stone pattern, so that the essence inside will flow out without collapsing. Yuan Lao continued.

And the second-tasting stone master Qiu Ping changed it on the original basis, regarded it as the source of power of the formation, and spent some thought on the lines of the formation, and continuously used the power of the source stone through special patterns, so that the power remained unchanged after the passage of thousands of years. ”

"Those special running patterns are its flaws, as long as I destroy those lines, then the iron gate in front of me will be self-defeating. A flash of joy flashed in Luo Xing's eyes. Immediately no longer hesitated, his hands suddenly pinched out a few seals, and then gently swiped his palms forward.

Call!

An imperceptible soul fluctuation immediately dispersed, and instantly came to the iron gate, and as soon as the mind moved, it sank in.

Following the previously observed lines, his soul power was like a small fish in the sea, swimming forward quickly, but even so, it took more than ten minutes for his soul power to come to those heavily protected lines.

"Hurry!"

A deep voice suddenly spat out from Luo Xing's mouth, and with the opening of the word, the invisible soul power instantly condensed into sharp blades, and then shot forward like a storm.

Puff puff puff...

A series of dull sounds suddenly sounded, and then I saw the cracks spread, and in just a few breaths, I saw the black lines crackle and break open.

Then, like a spider's web, it quickly swept through the entire iron gate, and the internal lines collapsed layer by layer, and then the source stones in the four formation bases turned into powder.

Bang!

The two of them heard Luo Xing's shout, their eyes lit up, and then before they could think about it, they heard a bang again, and the black iron door completely collapsed in the shocked eyes of the two, revealing the things inside.