Chen Mingyue didn't dare to go over and shouted to Ning Beichen.
"It's okay, don't come here, it's not safe here."
Ning Beichen said to her quickly, because he didn't know whether the unknown was still there. If the unknown suddenly invaded Chen Mingyue, Ning Beichen would have no way to help her.
After hearing Ning Beichen's warning, Chen Mingyue did not dare to go in rashly, but she did not go far, but waited anxiously outside.
Ning Beichen came in without Chen Mingyue. Firstly, he was worried about an unknown invasion, and secondly, he didn't want her to see some of his secrets.
Ning Beichen was now completely weak, standing on the spot and slowly regaining his strength.
Unexpectedly, just the first strike had consumed all his internal energy, and it almost sucked him to death.
But when Ning Beichen looked at the huge gap in the wall, he was filled with excitement.
Although his sword cannot be compared with the demonstration in his mind, let alone comparison, its power is not even 1% of that in the demonstration, but Ning Beichen is already very satisfied.
Because Ning Beichen knew that the reason why he was unable to show the power of the first sword in his mind's demonstration was not because the mental demonstration was exaggerated and fraudulent, but because of his lack of cultivation, which made him almost unable to withstand the first sword.
But even if he could only demonstrate in his mind that the power of the first sword was less than 1%, it still cut a huge gap in the wall.
You know, the walls here are not the walls outside. Without this sword, it would be difficult for Ning Beichen to leave traces on the walls, let alone break them.
However, this sword is not without its shortcomings.
The disadvantage is that it will consume all Ning Beichen's internal strength, which Ning Beichen doesn't want to do, because after one strike, he himself will be disabled.
In fact, I don't need to use the powerful power of destroying the world at the moment. If I can retract and release it freely, then this sword will be perfect.
Ning Beichen began to think about it with all his concentration, what method should be used to reduce the consumption of his internal energy by this sword, so that he forgot about Chen Mingyue outside. Anyway, without his instructions, Chen Mingyue would not have rashly
Run in.
Time passed little by little, and Chen Mingyue had already waited until her legs were numb outside, but Ning Beichen inside did not speak, and she did not dare to go in. She could only find a place to sit down and continue waiting.
At this moment, Ning Beichen has been immersed in Songshan Sword Technique, and is constantly trying to figure out how to successfully use the first sword of Songshan Sword Technique without draining his inner strength.
After Ning Beichen's repeated attempts, he finally succeeded. Now when he uses Yi Jing Feng Yu, he will no longer drain all his internal energy, but can control the power of Yi Jing Feng Yu according to his own wishes.
Ning Beichen, who was immersed in excitement, suddenly came back to his senses and remembered that Chen Mingyue was still waiting for him outside. He quickly gathered his thoughts and went out to find her.
Chen Mingyue had been waiting for him outside for almost an hour. When she saw Ning Beichen finally coming out, she hurriedly stood up and asked about the situation.
Ning Beichen briefly explained to her, saying that he had discovered something unknown inside. As for the ancient bronze sword and Songshan swordsmanship, Ning Beichen didn't say a word.
It's not that he doesn't believe in Chen Mingyue, it's that he doesn't believe in the ancestor of the Chen family.
The ancestor of the Chen family is a member of the Grandmaster Alliance. Once they find out about the ancient bronze sword, even if the ancestor of the Chen family has no desire for the ancient bronze sword, what about the people of the Grandmaster Alliance?
So Ning Beichen never wanted to test human nature.
What's more, when he comes in and finds a place, his own opportunity has nothing to do with anyone else.
Just like Chen Mingyue found his opportunity, Ning Beichen would not pry and try to steal it.
When Chen Mingyue heard Ning Beichen say there was something ominous inside, she was so scared that she didn't dare to go in, and kept trying to persuade Ning Beichen to leave.
Anyway, this is just an underground prison and there are no treasures, so why risk yourself?
Ning Beichen was not afraid of anything unknown, but there was indeed nothing inside. But before leaving, Ning Beichen took away the four chains that imprisoned the bones in the prison.
Although Ning Beichen couldn't see the use of this chain for the time being, it could be used to imprison a strong man, and there were some mysterious ancient spells on the chain. Ning Beichen thought he could take it back and study it.
Soon the two of them left this underground prison and returned to their original place.
"Ning Beichen, I feel like something is not right."
Not long after coming out, Chen Mingyue said to Ning Beichen.
"What's wrong?"
Ning Beichen asked her.
"Do you think it's too quiet? Logically speaking, we've been here for so long, so no one should come looking for us, but there's not even a single person around."
Chen Mingyue said.
"Maybe they went exploring elsewhere."
Ning Beichen sensed it, but didn't sense anyone around him, so he said to Chen Mingyue.
"Maybe, by the way, Ning Beichen, we have searched all around here, but we have not found the Po Zong Pill. Should we leave here, or should we continue to search?"
Chen Mingyue asked.
"The purpose of our coming in was to look for Po Zong Dan, but we didn't find it here. It's probably because we are still on the outside. I plan to go in and explore deeper."
"Chen Mingyue, I don't want to hide it from you. It's very dangerous here. Even I may not be able to escape unscathed. If you want to go out, I can send you away first, and I will come back to continue exploring."
"But don't worry, if I find Po Zong Dan inside, I will still distribute it according to the original plan, so you don't have to worry."
Ning Beichen said to Chen Mingyue.
"No, I want to be with you."
Chen Mingyue said without hesitation.
After all, she is also a proud daughter of heaven, how could she give up halfway.
"Okay, let's rest here tonight, and then continue exploring tomorrow."
Ning Beichen didn't force her.
Although you can't see day or night here, everyone has a watch on their body. It is already ten o'clock in the evening. The two of them haven't eaten anything. Not only Chen Mingyue is tired, but Ning Beichen also needs time to recover.
Moreover, he didn't know what dangers he would encounter when exploring inside, so Ning Beichen needed to be in the best possible condition to deal with it.
Fortunately, there are houses everywhere here, so the two of them found one at random, then took out the food and started eating.
After eating and drinking, the two rested for a while, and then Ning Beichen began to practice. Chen Mingyue did not consume any inner energy, but just sat quietly aside to guard Ning Beichen.
Before I knew it, three hours had passed.
Ning Beichen was still practicing, but Chen Mingyue was a little restless because she was feeling anxious.
If there is no one around, it wouldn't be a problem for Chen Mingyue to solve it here. The key thing is that Ning Beichen is here, which makes Chen Mingyue really embarrassed.