"I didn't expect the Yin Qi accumulated this time to be so strong, if it weren't for Teacher Chen, I'm afraid we wouldn't be opponents at all. Pen, fun, pavilion www. biquge。 info" Jiang Nanhu said with palpitations.

I have never encountered such a strong yin qi before, and under normal circumstances, it is handled by three chemical strength martial artists, after all, there are only a few chemical strength martial artists, and it is impossible for everyone to be free on that day, this time because of Chen Kan, the Gang Jin Sect Master, it was accompanied by Jiang Sun and the others.

"yes!" Sun Chuanbei nodded, remembering the giant hand that soared into the sky before, which was not something they could compete with at all.

"Nope." Chen Kan shook his head and said in a deep voice: "These yin qi can't be accumulated in a short period of time, it took at least ten years!" ”

The heaviest yin qi Chen Kan has ever seen is jumping stiff Ren Weiyong, but compared to that giant hand, the yin qi on Ren Weiyong's body is not worth mentioning at all, not even one-fifth of it, how did Ren Weiyong become a zombie.

First of all, it was buried in a place of great evil, gathering a huge amount of yin qi, and then it was the "watering" of countless unjust souls and blood, and under these three conditions, it took twenty years to gather enough yin qi to become a stiff head.

In contrast, this well is definitely not something that can be completed in a short period of time to gather such a huge amount of Yin Qi.

"This!" Jiang Sun and the others looked at Chen Kan with some incredulity, because they had only dealt with the Yin Qi here three months ago, and they thought they had cleaned it up.

"Why, don't you understand?" Chen Kan glanced at the two of them and said.

"Could it be that this yin qi is controlled in the well?" Jiang Nanhu asked incredulously, he couldn't believe his own inference, but it seemed that only in this way could it be explained.

The Yin Qi they had eliminated before was only a small part of the Yin Qi in the well, and this was deliberately arranged by the mysterious thing in the well.

Although it is only a small part of the yin qi, it is enough to make the martial artist frightened, and at the same time, the thing in the well has some special means of constricting the yin qi, just like the martial artist constricting qi and blood, but this method should be limited and cannot be used all the time.

In this way, more and more yin qi will inevitably arouse the suspicion of the martial artist, so it simply takes the initiative to give up a small part to let the martial artist feel at ease.

The warrior got rid of the "huge" yin qi that made them feel good, and then probed and found that it was basically cleaned up, so the thing in the well reassured the warrior by sacrificing a small part of the yin qi, and also gave it enough time to gather more yin qi.

This time I met Chen Kan, Chen Kan is not a Gangjin martial artist, Chen Kan is a Danjin martial artist, the qi and blood on his body are so huge that the thing in the well is frightened, coupled with Chen Kan's thoughts, the means of constricting the yin qi of that thing did not work, so he took the initiative in desperation, and wanted to swallow Chen Kan's qi and blood, but he didn't expect to be killed by Chen Kan, and the accumulation of years was in vain.

"That's terrible!" Listening to Jiang Nanhu's words, Sun Chuanbei poured a cool breath and said.

"yes, terrible." Chen Kan looked at the well, nodded solemnly, if this is really the case, it means that the thing in the well has wisdom and knows how to make trade-offs, which is enough to prove that the thing in the well has extremely high intelligence.

The word "trade-off" seems easy, but it is difficult to do, and many primates don't know how to choose, and there is not a story about a person somewhere who put some peanuts in a box with an open opening, and used a mechanism that is not a mechanism to catch monkeys.

The opening of the box was just the size for the monkey's hand to reach into, and when it got in, the monkey grabbed a handful of peanuts, so that its hand got stuck and could not get out, so it had to wait obediently for the hunter to catch it.

In fact, the way to escape is very simple, is to put down some peanuts in his hand, such as only half of them, so that the monkey's hand can be stretched out, but no monkey does this, can only be obediently arrested, because it does not know how to choose, and even human beings will be greedy and insufficient in many cases, which is not knowing how to choose.

"Let's go, let's go back and find information." Chen Kan said.

"Hmm!" The two nodded, here, no matter what speculation is useless, the best thing to do is to find the material and see if you can analyze some clues from it.

And this happens to be what Chen Kan is best at, who asked Chen Kan to do history, material analysis is the basic skill of history.

But now there are two points that can be confirmed, the first point is that the thing in the well is alive nine times out of ten, if it is said that an item can open the mind, it will be terrible, although it is often seen in novels and film and television works, but after all, it is a novel and film and television works, and the real world is lacking in vitality, and it cannot reach this point.

The second point is that there must be something wrong with the Kitashinbashi Bridge, and it is very likely that it is providing some kind of protection for the thing in the well, which is not in line with the legend, but it is the most reasonable guess.

With Jiang Nanhu's identity, the three of them easily entered the archives, because in order to figure out the situation of "Suolongjing" and Beixinqiao, all the relevant materials had already been selected, and they easily found the materials they wanted, five line-bound ancient books, two of which were remnants, the so-called line-bound books refer to the type of books bound by threads, also known as "ancient thread-bound".

In ancient times, there was no such technology as a stapler, and the best way to tie the scattered paper into a book was to sew it with threads.

The three of them didn't say much, and looked at it......

On the third day, Sunday, Chen Kan left the capital and returned to school.

Chen Kan stayed in the capital for two days, and also looked through a lot of relevant ancient books, but did not find any useful information, the only thing that is clear is that Beixinqiao and the well appeared in the early Ming Dynasty, which is consistent with the legend.

Chen Kan also tried to explore with his own thoughts, but the well was too deep, and Chen Kan's ideas could not reach the end, and it was useless.

However, the yin qi accumulated in it was all uprooted by Chen Kan, and the danger was temporarily lifted, Chen Kan thought about when his ability would improve, and then solve this matter.

Of course, the biggest gain is that yin crystal, Chen Kan has only been on his body for two days, and he can feel the progress of his physical body, which is incredible.

When martial arts reached Chen Kan's journey, he couldn't feel progress when he stood on the pile every day to practice boxing, but a small yin crystal could make Chen Kan feel his progress, which was enough to show the magic of this yin crystal. (Because the real world lacks the vitality of heaven and earth, the "non-phase formula" is of little use)