The chamber was so dark that only the light in front of them was on. Although what she just told Old Man Bai was that ghosts hit the wall, in fact it was definitely not. For one, science has explained this phenomenon by human tension and cognition. Second, she always felt that although she had been walking in the direction of the black old man with the white man just now, it didn't seem to be finished. It may be that there is some mechanism in this secret room, Lin Qijue looked at Old Man Bai a little nervous and anxious, so he thought of talking to him to relieve his emotions.

After some conversation, Lin Qijue knew that Old Man Bai and Old Man Black were brothers, her master, Old Man Bai's real name was Bai Ning, and Old Man Hei's real name was Hei Yu, both of whom were from Ningguo. They had been in this formation for a long time, so long that they didn't know what year it was now. The reason why they fell into this formation was because Bai Ning was plotted by the enemy, and Hei Yu was trapped here after that in order to save him. The two brothers had been together all these years, and he felt very uneasy when the two suddenly separated. In particular, the old man Bai knew that this old man black had a bad temper, and he was afraid that he would meet someone over there.

"Hahaha, I didn't expect to meet you here." An old and magnificent voice sounded, startling both Old Man Bai and Lin Qijue.

Suddenly, a trace of afterimage was seen on the wall. When Old Man Bai saw it, his voice was a little choked and said, "It's you, how can you ......?" ”

I only heard the phantom reply, "Let it pass, let it pass." You have now fallen into a hundred fruit array, and if you want to go to your brother, you must go through these tests. ”

After listening to the first half of the sentence, Old Man Bai's ears fell into deep thought, and he suddenly recalled the bits and pieces of the past. The phantom on this wall was one of the few friends between him and the old man black, but he didn't expect that after so many years, they would actually meet in this formation.

And Lin Qijue listened very seriously, she responded: "Senior, may I ask what is the test?" ”

The phantom only replied, "The secret of heaven must not be revealed." ”

Immediately afterward, the phantom disappeared, as if everything that had just happened was just a dream.

When Lin Qijue and Old Man Bai were still thinking about themselves, suddenly, the road in front of them suddenly made a roar. This huge voice made them have to return to reality, Lin Qijue picked up the old man Bai and said, "Master, let's go and have a look." ”

So, with the support of Lin Qijue, the two of them walked together. As they walked forward, they saw the loud roar open up the room next to them. As soon as they entered with their front feet, before they had time to sigh, there was another roar on their back feet, which directly closed the road when they came. This meant that they could only stay in the golden-looking room in front of them. They stood there, and before they could react, they heard a noise.

They kept walking, and the voice kept coming. After a while, Lin Qijue found that the music seemed to be playing on a loop, but the old man Bai was still at a loss. It's really no wonder that this white old man, he is a sound idiot, and he only feels noisy when he hears this voice. The sound kept going, and there was no mechanism, and the old man Bai was tired of walking when he thought about it, so he sat down in place.

Unexpectedly, it was the moment when Old Man Bai sat down that triggered the test in this room. After the old man Bai sat down, five golden gongs suddenly popped out, and these five golden gongs had five different words on them. After stopping, Lin Qijue stepped forward to take a look, but she didn't understand what was written on it. Old man Bai was also very curious, he walked to every gong and looked at it, and muttered in a low voice: "Gong, Shang, Jiao, Zheng, Yu." "Old man Bai knew that this was the rhythm, but he didn't know what it had to do with this test.

And Lin Qijue heard Old Man Bai's words, and suddenly an idea came to his mind, could it be that he was beating the music of the loop just now according to this palace Shangjiao Zhengyu.

So, Lin Qijue asked Old Man Bai about the words corresponding to these gongs. After that, she picked up the mallet that had fallen in front of her eyes and struck it directly. Although Lin Qijue couldn't understand the words on it, she had learned about Gong Shangjiao Zhengyu in the elective course. She didn't expect this knowledge to come in handy. Gongshang Jiao Zhengyu is the name of the ancient traditional five tones, which correspond to the modern Jianjie 1, 2, 3, 5, and 6 respectively. Lin Qijue recalled the tones that had been repeating just now, and knocked them out in their order.

By the time Lin Qijue finished knocking, the entire room had not changed much, and the whole scene was silent. Old man Bai saw that Lin Qijue seemed to be a little disappointed, so he thought about comforting a few words. But at this time, there was a new roar. The afterimage I saw just now came out again, and I saw the afterimage smiling and blessing Old Man Bai and Lin Qijue, and asked if they had any doubts? As an added bonus for this level, he can answer a question they may have, anything from within the formation to the outside world.

Old man Bai gave this opportunity to Lin Qijue, because it was indeed Lin Qijue who broke through this difficulty, and he Old Man Bai was useless. Xu is relationship between the two of them when they encounter problems, Lin Qi can definitely feel that Old Man Bai not only has no malice towards her, but even sincerely treats her as his apprentice.

Thinking of this, Lin Qijue asked the question about the old man black, she wanted to know how the old man was doing now? After hearing the phantom, he smiled and joked to the old man Bai, "Hehe, you recognized apprentice, it's not bad!" After that, the phantom replied again, "The old man is injured now, but it's fine. ”

When Old Man Bai heard this, he asked anxiously, "How could he be injured?" ”

The afterimage disappeared again, in fact, it was not that he didn't want to tell, it was that he was banned, and he couldn't say it.

At the same time, the old man was injured because he was also breaking through. The test he encountered was not the same as what Lin Qijue encountered here, what he encountered was a martial arts competition. Because there is no internal strength in this, the two can only fight with their bare hands. Speaking of which, it was also a coincidence, this black old man had just learned the military body fist of Lin Qijue's Sect, and it came in handy. But what he never expected was that his military body fist was no match for the other party at all, and he didn't even see the other party's tricks, it was too fast. And the character of the black old man is the one who becomes more and more courageous the more he fights, he does not admit defeat, and he has not fought so heartily for so many years. Therefore, the wounds on the black old man's body were caused by himself. Obviously, he could rest for a while and fight again, but he didn't.

Lin Qijue and Old Man Bai opened another room, and when they walked to this room, they all had a feeling that they were closer to Old Man Black. They could feel that the old man was behind this room, and as long as they solved the difficulty in front of them, they could see the old man. Immediately after that, they were greeted by several rings and some books next to them. Lin Qijue picked up a copy and looked at it, and found that he couldn't understand it at all, and could only vaguely understand the picture. But the book in front of me is so thick, if you have to wait until Old Man Bai finishes it all and translates it with her, I'm afraid that the two of them will have to stay here for ten days and half a month.

Lin Qijue looked at the ring in front of him again and again, and always felt as if he had seen it somewhere. And the old man Bai read this book, and the more he read it, the more interesting it became. Lin Qijue called him loudly several times, but he didn't respond. After a while, I only heard Old Man Bai say, "This thing is really interesting, it's called Nine Links." When Lin Qijue heard this, he repeated, "Nine Rings? ”

Old man Bai didn't pay attention to him anymore, and directly immersed himself in this ocean of knowledge. And Lin Qijue suddenly remembered the nine links at the moment when Old Man Bai said. Isn't this the educational toy that was circulated on the Internet before? As long as these nine rings are unlocked separately, then this level is estimated to have passed. With an idea, Lin Qijue began to operate, but every time he reached the last link, he couldn't solve it. Just when Lin Qijue was puzzled, Old Man Bai walked over directly and started the operation.

These nine links were solved by their master and apprentice together, and this time, the afterimage came out quickly. He told them that the reward was still the same, a problem. Old Man Bai still gave this opportunity to Lin Qijue, anyway, they could also feel that Old Man Black was behind this room. So, Lin Qijue asked a question, she wanted to know what was the situation with them now? This question is very broad, so this afterimage says a lot. Within the scope of the prohibition, he said as much as he could, after all, they solved all the problems here, and he would disappear.

It turned out that they had inadvertently triggered the formation in this formation, and this was called the core formation. This core formation is the way to get out of their place, as long as they crack it one by one, they can get out. After hearing this, Lin Qi was overjoyed, but Old Man Bai was a little melancholy, not knowing what the outside world was like now, and he didn't know how long his life was left. Lin Qijue looked at the master's melancholy expression, and silently thought of the last question in his heart, if she still asked.

Sure enough, after the door of this room was opened, Lin Qijue and the old man white saw the old man black. When the old man saw the old man, he ran over directly, only to see that he was scarred. The old man white wanted to use his own skills to treat the old man black, but he found that he couldn't do anything, and there was no fluctuation of his strength at all.

When the old man saw Lin Qijue, he waved his hand at her, and slowly told the two of them about his experience in the battle just now. He didn't have much strength now, so he had to rely on the two of them. With that, he fainted.

Old man Bai told Lin Qijue that he must win this time, and gave her a token. He also said that when they went out, it was estimated that they would have to recuperate for a long time, and it would be inconvenient to walk, and the remaining exercises before would be taught to her when Lin Qijue came to him. Lin Qijue nodded at the white old man, and then the two of them attacked the mummy-like person in front of them according to the experience of the black old man.

As expected, Lin Qijue and Old Man Bai won the battle.