"It's impossible for me to get out, I can only open a passage for him, and it's up to him whether he can get out or not. Just read the novel" Tianjizi replied, the mechanism on the upper layer had been activated when Yang Jun fell, although Tianjizi could open a passage for Wentai, but these passages were full of mechanisms, whether it could go out or not, Tianjizi could not guarantee it. And the secret room on the lower floor can be entered but not exited, if you want to use brute force to break it, then the mechanism below will be activated, destroying the entire secret passage.

"Thank you, seniors. Although Yang Jun didn't know the design of this secret passage, when he heard Tianjizi's words, Yang Jun also knew that this secret passage had changed.

"Alright, let's go over. Tianjizi knocked a few times on the stone wall, and a dark grid appeared, which was full of some joysticks or something, and after Tianjizi tossed it a few times, a passage appeared on the ground not far in front of Yang Jun.

"Let's go. Tianjizi said to Yang Jun after restoring the dark grid to its original state, and then took the lead towards the passage, Yang Jun also passed in a wheelchair, this is a downward staircase, when Yang Jun came to the entrance of the passage, Tianjizi had already walked down.

"Want to test me?" Looking at the Tianjizi who went down, as well as the stairs in front of him, Yang Jun gently flicked the two wheels out with both hands, and then pressed forward with both hands, and the wheelchair went towards the passage, as soon as he entered the passage, the two wheels bounced off both sides and hit the walls on both sides, and the wheelchair was firmly stuck on the stairs, and then Yang Jun moved the wheels and rowed downward, so that he quickly came to the bottom of the stairs very steadily.

"Yes, yes, you can make wisdom in a hurry. Seeing Yang Jun coming down, Tianjizi said appreciatively.

"The seniors have won the award, if it weren't for the wheelchair you designed, I would have to climb down. Yang Jun arched his hand to Tianjizi and replied.

"Ahead is where the Nether Lord is being held, and the exit is on the opposite side of the entrance, wait a minute, I'll hold the Nether Lord and you will leave through the exit. Tianjizi pointed to a stone gate not far away and said to Yang Jun.

"Well, got it. Yang Jun replied with a stern expression.

"Remember, you only have one chance, if the exit closes we'll all die here, and you'll have to go to the right when you get out. Tianjizi reminded.

"The younger generation remembered. Yang Jun nodded in response. In his heart, he silently recited what Tianjizi said several times.

"Let's go. This time, Tianjizi did not go first, but came to Yang Jun's back and pushed Yang Jun.

Walking closer, Yang Jun found that the stone gate here was different from what he had seen before, the stone gate here exuded a metallic luster, and there were faint energy fluctuations inside.

"This is an extraterrestrial meteorite, and the rest of the place is made of other materials, except that this place and the entrance are all made of extraterrestrial meteorites. Seeing Yang Jun staring at the stone gate, Tianjizi explained. Back then, he originally wanted to lure the Netherdemon Lord to the cell at the entrance, but because of an accident, the Netherdemon Lord was aware of it, which made him run here, fortunately the extraterrestrial meteorite was also used here, but it was a little more 'simple' than the entrance. The entrance is a secret room, and Tianjizi can control it to collapse and destroy it, but not at the exit, because this is the way he left him to retreat, but he didn't expect to be blocked in it by the Netherworld Demon Lord for twenty years.

"Boom ......" at this moment, the mountains shook for a while.

"What's going on?" Yang Jun asked puzzled.

"It's not good...... Tianjizi looked around, suddenly frowned and shouted, stretched out his hand and patted the stone wall next to him, and the stone door slowly opened.

When the stone gate was fully opened, the scene inside surprised Tianjizi. This is a very ordinary stone room, all sides are sealed, but at this time, a big black hole has broken through the stone wall opposite Yang Jun, and the secret room is still filled with dust, but there is no half a figure inside.

"Oh no, the Nether Lord ran away. Looking at the big hole, Tianjizi said in frustration.

"He used the true fire of Samadhi. Yang Jun felt that there was still a trace of residual heat in the air, and thought that the Netherworld Demon Lord had melted the meteorite outside the sky with the Samadhi True Fire.

"Samadhi True Fire?" Tianjizi asked puzzledly, he was not yet what Samadhi True Fire was.

"Samadhi True Fire is a kind of flame in the body of a god-level master, the temperature is dozens of times higher than ordinary flames, and the Samadhi True Fire in some people's bodies can even burn the soul. Yang Jun explained.

"The flames in my body, why don't I have them?" Tianjizi was surprised when he heard Yang Jun's explanation.

"The Samadhi True Fire must also be correctly channeled in order to reach the outside of the body, and I think that the Netherworld Demon Lord has just comprehended, otherwise he would have gone out a long time ago. Yang Jun replied.

"Alas, when the Nether Demon Lord goes out, the world is going to be in chaos again. Tianjizi sighed. The previous Nether Demon Lord was no longer able to stop him, not to mention that there was now a Samadhi True Fire that could melt meteorites outside the sky. At the beginning, he could only burn energy to deform the meteorite outside the sky, far from the point of melting.

This may be providential, and the predecessors do not need to blame themselves. "Yang Jun didn't feel anything, the Netherworld Demon Lord was at most the cultivation of the late stage of Jindan, as long as he waited until he recovered the meridians of the upper body, even a thousand Netherworld Demon Lords were not opponents. "By the way, since Xiaoyou knows that this is the true fire of Samadhi, there must be some good way to control the Netherworld Demon Lord?" Tianjizi asked when he heard Yang Jun's words, his eyes were full of longing.

"Senior said that I laughed, do you think I am the opponent of the Nether Demon Lord like this?" Yang Jun smiled bitterly.

"What about Lingshi?" Tianjizi didn't care about Yang Jun's expression and asked again. In his opinion, Yang Jun has such a cultivation, and he can also have an indestructible sword, there must be a very powerful master, as long as his master makes a move, he should be able to deal with the Netherworld Demon Lord.

"My master, I don't have a master. Yang Jun didn't know how to answer when he heard Tianjizi's words, his own exercises were passed on to him by the Book of Heaven, could he tell him that his master was a book? And this book was still in his body?

"Ah, there is no master, then how did your cultivation come about?" Tianjizi said disbelievingly.

"My master has been dead for a long time, if he is still here, can I become like this?" Yang Jun had no choice but to lie. As soon as he finished speaking, the Book of Heaven in his body trembled slightly, and the Buddha was □□, but Yang Jun didn't pay attention to the movement of the Book of Heaven.

"Alas......" Seeing Yang Jun say this, Tianjizi looked at the big black hole and sighed.

"There are so many strange people and righteous people on the Central Plains Continent, maybe someone can deal with that Netherworld Demon Lord, but not necessarily, why did the seniors take all the blame on themselves?" Yang Jun looked at the old man in front of him, and suddenly sympathized with him, and waited hard for many years, but in the end it was in vain.