"what?"

The one-armed old man stood up, looked at the formation in surprise, and continued to press the switch of the key of the formation with his index finger.

"You try again."

Bang bang.

The disciples of Tianjianmen took another shot of the formation, but still couldn't get in.

"What's the matter? The key to the formation has no effect?"

You must know that this formation is an ancient Demon Extermination Defense Formation, which has existed for many, many years, and has never made a mistake, but now the key is useless.

This time the one-armed old man was startled, the confusion caused by drinking quickly dissipated, and then he quickly walked to the front of the formation, raised his hand to touch the formation, but he couldn't even get in.

"How come? You can enter without a switch if you hold the key of the formation, why can't I even enter?"

The one-armed old man was even more confused, and his head was buzzing, but at this time, he suddenly thought of the scene when he was sleeping, and thought of Li Xuan.

He turned his head sharply and saw a new patterned key on the stone table. He quickly ran over to pick it up and pressed the switch on it.

call!

The formation was rippling, the white mist filled the air, and the formation reacted.

"Okay."

The Tianjianmen disciple stretched out his hand and found that it was alright, so he strode straight into the library.

It's just that when he left, he muttered, "The key to the formation can be wrong, it's really speechless."

When the one-armed old man heard this, there was a black line on his forehead, but he immediately lowered his head, carefully looked at the two formation keys, and looked at the names above.

One of them has his name written on it, and the other is a new formation key with a brand new shape.

The key is that now the new formation key can be used, and the old formation key cannot be used, which makes the one-armed old man more and more confused.

He tried again, walked in at the door of the library, walked out again, and tested it a dozen times before he finally confirmed one thing.

His old formation key was no longer usable, so he could only use a new one.

"How is that possible? How did that kid do it? This is an ancient Demon Extermination Defense Array, this kid actually changed the way in and out?!"

The one-armed old man realized the seriousness of the matter and suspected that it was caused by the damaged part of the formation.

He quickly came to the damaged position of the formation to watch carefully, and found that the damaged place had been repaired, and looking at the repaired place, he found that he could not understand.

You must know that he is also a master of the formation, and his understanding of the formation is no less than that of the elders of the Seven Star Gate.

But for such a powerful character, he couldn't understand the repaired formation.

"This... it seems to be repaired with ancient patterns, and a double-line depiction method has been added, but what's going on with these lines? Is it improved? Why can't I understand it?"

The one-armed old man became more and more confused, the more he looked, the more he couldn't understand, and the whole person was a little suspicious of life.

Because he thought of Li Xuan, few people came to the library these days, but Li Xuan came yesterday and today.

For the twelve-year-old Li Xuan, the old man didn't care at all and treated him as a child.

It turned out that it was good now. The little boy even repaired the ancient formation, or repaired it in a way that he could not understand. This made the one-armed old man doubt his life.

"When did Qixingmen become so powerful? A child is so good, the repaired formation, even the old man can't understand it!"

The one-armed old man wanted to cry a little, and felt too embarrassed. He had studied the formation technique for many years, although he had lost his arm in the past two years.

But this is not comparable to a child, but the fact is in front of him, the one-armed old man has to believe all this.

"No, I have to learn how to fix this. As a master of the formation, I don't even know this. It's a shame."

The one-armed old man sat cross-legged and began to comprehend directly in the formation position.

Not to mention, with his solid foundation, the one-armed old man realized the usage of a loop, and he felt that he had benefited a lot, but some people behind him couldn't understand it.

He can only rack his brains to think about the reasons, study the formation method diligently, and analyze the various knowledge points in it.

The sun sets in the west, in the evening.

The one-armed old man came to the stone table with a dizzy mind, took out the paper and pen and started to draw, from the comprehension loop, he joined the explosion array he studied.

At this time, an old black man came over from a distance and said as he walked.

"Old man Bai, it's time to change shifts, let's go."

"Wait, I'll draw this line and leave." The one-armed old man replied without raising his head.

"I'm studying your explosion array again? Isn't it already raised to the limit? Huh?"

The black old man walked to the stone table and looked at it, his pupils shrank, and he instantly became solemn. He carefully looked at the newly painted picture, and the more he looked at it, the more solemn his expression became.

"What's the matter with this newly added loop? This loop is too subtle. You are amazing, and it has really increased the power of the explosion array."

The black old man was very surprised and looked at the one-armed old man with disbelief, "How did you do it?"

"Hey hey, I'm envious, it took me a long time to learn it." The one-armed old man said proudly.

"Shenwu? What do you mean?" The black old man was puzzled.

"Come with me and show you something good."

The one-armed old man pulled the black old man, quickly walked to the position where the formation was repaired, pointed to it and said, "Look."

"This...isn't this the place where the formation was damaged? It was repaired, isn't this the ancient formation? It is extremely difficult to repair, even the sect master of Seven Star Gate can't do it,

Who is so powerful that he even repaired the ancient formation? It's amazing, it's still repaired with ancient patterns. "

The black old man couldn't believe it, and looked at the repaired place with horrified eyes.

"Don't worry about who repaired it, look at the repaired loop first." The one-armed old man said with a sigh of relief.

"good."

The black old man nodded earnestly and carefully watched the repaired formation.

As a result, the more he looked at him, the more surprised he became, and the more horrified he became.

"What's going on? The formation was repaired with the ancient double-line pattern, and new things were added. Is this an improvement? These loops are so subtle, wait, I can't understand these loops. "

The black old man rubbed his temples, feeling a little confused in his head, mainly because it was too complicated, he couldn't understand what was going on for a while.

"Hey hey, it's right that I don't understand it. It took a long time for this old man to understand a loop. As a result, this loop has improved the power of my bursting formation. How is it? It's amazing, right?"

The one-armed old man said triumphantly.

"It's really amazing, I couldn't understand these loops for a while, but I feel that after the ancient formation is repaired, the power has been enhanced a bit.

These loops and arrays~lightnovelpub.net~ I don't know how to strengthen the array,

Old man Bai, tell me honestly, which super master repaired the formation? Could it be the Gold Rank Supreme Elder of the Seven Star Sect? "The old black man said solemnly.

"No, it's not a gold-level Supreme Elder, but a child, a twelve- or thirteen-year-old boy." The one-armed old man said solemnly.

"Little boy? Impossible! An ancient formation restored by a little boy, do you think it is possible?"

The old man couldn't believe it, but seeing the one-armed old man so serious, the old man was a little frightened, and he asked again.

"Is it really a little boy?"

"It's absolutely true, this little boy has been reading books in the library for the past two days. I see that his voucher says that he is from the Seven Stars Gate, and he is a child, so he didn't take it seriously.

As a result, people actually helped us repair the formation. When they told me, I was still sleeping, and now I feel really ashamed. "

The one-armed old man felt that he was going too far, so he was going to go to Li Xuan later, express his gratitude to Li Xuan, and ask for the knowledge of the formation.