After Hua Feng successfully solved the watchman at the first turn of the passage, because this was not a wild place, when he was trying to find a way to deal with the dead Tang Sect disciple, Tang Fu had already taken out a small bottle of potion from his body and dripped it on the dead Tang Sect disciple's body, and soon the Tang Sect disciple disappeared in front of everyone, and the smoke dissipated and left a pool of black stagnant water.

"Bone-melting?" Hua Feng looked at Tang Fu and asked.

"Yes!" At this time, for Hua Feng, it was the first time he really saw this venom melt a person in front of him. However, he had also learned about it in the book before, and he had discussed it with Wu Yi and his son before he came, so he didn't feel anything about the dead Tang Sect disciple on the ground suddenly turning into a pool of stagnant water.

However, for the members of the Assassination Hall and Tang Lei, they were so surprised that even their eyes seemed to fall. For the members of the Assassination Hall, it is undoubtedly much easier for them to get this venom in secret, in order not to leave evidence. Therefore, when the two leaders of the Assassination Hall saw Tang Fu's small bottle of bone-turning water, they both showed their essence.

After leaving a member of the Assassination Hall here, after holding down the mechanism of the stone chamber to open the stone slab at the corner, Hua Feng and the others continued to walk forward, and after walking for a few minutes, they came to a turning point again, and at this time, Tang Fu continued to walk in front. However, Hua Feng and the others knew that if the Tang Sect disciples in the stone chamber knew about this level, the hidden weapons and poisons they had to face would really not be easy to pass.

"Who?"

"I'm Tang Fu, a disciple of the Seventh Elder!" Tang Fu and the others stood not far from the stone chamber and said. And the monitors developed by the Tang Sect around here, so they were all seen by the monitors in the stone room around Tang Fu. The middle-aged man in the stone room naturally saw Tang Fu and them through the monitor, but he felt a little weird, and he couldn't figure out where that weird atmosphere was. When he thought that it was the door of the Seventh Elder, he still opened the stone door and let them pass.

"Boom!"

After the stone slab at the corner was held down by the middle-aged man in the stone room, the stone door weighing several tons stood up. The second time he heard the sound of such a large stone slab being controlled by a small mechanism, Hua Feng was still a little shocked by the Tang Sect's mechanism technique!

"You can come here!" The middle-aged man in the stone chamber shouted. And Tang Fu nodded, and led the others below to slowly walk through the stone gate to the front, and just as they all passed through the stone gate at that corner, suddenly one of the people behind turned around and stopped, and in the surprise of the middle-aged man in the stone room, he had already held down a mechanism outside the passage.

"Boom!"

After the stone slab in the stone room was opened, the black figure flashed in, and when the middle-aged man had just taken out the hidden weapon, he suddenly felt a cold in his neck, and when he covered his neck, the warm blood dripped from his hand.

"You, you're not a disciple of the Tang Sect!" Before the middle-aged man could finish speaking, he had already collapsed. And at this time, Tang Fu, who had passed the corner, breathed a sigh of relief, and when he entered the stone room, he still took out the small bottle of bone-turning water and dripped it on the body of the dead middle-aged man, and soon left a puddle of stagnant water.

"Brother Wen, now that you have passed two levels, there are still five saddest levels left!" Wu Yi said. It's just that at this time, Tang Fu's faces were a little ugly, because the people guarding those five levels were not easy to deal with. However, when they saw that Hua Feng and their faces were still calm, they put it down.

"Brother Wen, there is Kinmen Pass in front!" Wu Yi looked back at Hua Feng and said. When Hua Feng entered, he knew that in order to enter the real Tangjia Fort from the underground passage, he had to pass seven levels, and the two levels just now were the easiest to pass. And the next five levels, if it weren't for the children of the Tang Sect, outsiders wouldn't have been able to break in without knowing it.

This Golden Gate Pass is the saddest first pass, if the Tang family disciples in the stone room suspect that the enemy is coming, he will not hesitate to press the mechanism, and at this time, there will be molten iron in the underground of the passage, there is no doubt that those enemies will be dead as long as they touch the molten iron. Over the years, Tang Li has replaced molten iron with molten steel, and when two or three thousand degrees of molten steel comes out of the ground, it is even more terrifying.

"Don't be afraid! I'm in the back! Hua Feng patted Tang Fu on the shoulder and said. After letting them stay outside and wait, Hua Feng and Wu Yi, who were wearing black clothes and covering their faces, mixed in Tang Fu and their crowd and walked towards the corner. And just as they came to the corner, a gloomy voice came from a man in the stone chamber.

"Who are you?"

"I am Tang Fu, a subordinate of the Seventh Elder, and I am returning to Tangjiabao on the orders of Young Master Tang and the Seventh Elder!" Tang Fu lowered his head and said. However, the way he looked, the man in the stone chamber was a little suspicious. And after Tang Fu finished speaking, Hua Feng and Wu Yi, who were mixed in the crowd, found that there was no sound coming from the stone room.

"What about the others?" After a while, the middle-aged man in the stone room heard a gloomy voice again.

"They are my men! The Seven Elders have an urgent order, please ask the Tang Brothers to open the stone gate! Tang Fu still bowed his head and said. It's just that at this time, after the man in the stone room heard Tang Fu's words, he instead looked carefully at the people behind Tang Fu through the monitor.

"I want the young master of the Tang Sect to be responsible, so now please all of you report your names?" The man in the stone chamber said gloomily. Hua Feng didn't expect that this Tang Sect disciple would be so suspicious, and he actually asked them to report their names one by one.

Of course, now Hua Feng and Wu Yi naturally knew the names of the two Tang Sect disciples who died just now, so when the man in the stone room wanted to report his name, they also reported his name at the end of the line. Of course, Hua Feng's gaze was lightly on the mechanism that had already controlled the door of the stone room just now. Of course, if it weren't for Wu Yi's control mechanism that knew that the stone chamber here was outside, and wanted to break in alone, it would be impossible at all.

"I want the young master of the Tang Sect to be responsible, and now I ask you to take down the black cloth on your face!" The man in the stone room still said gloomily. And at this time, Tang Fu and the others knew that it was not good, and when Tang Fu took off the black cloth on their faces, Hua Feng had already quickly walked towards the mechanism that controlled the stone room.

When he was less than two meters away from controlling the mechanism in the stone chamber, the middle-aged man inside already knew that something was wrong, and he had not hesitated to press down the mechanism that controlled the passage in the stone chamber, and at this time, white smoke came out of the ground, and hot molten steel came out from the ground to the spring. At this time, Wu Yi quickly left and took Tang Fu and them to retreat outside, and Hua Feng was in the stone room when the man pressed the mechanism, he had already pressed the mechanism controlling the door of the stone room.

"Boom!"