"I drilled the horns of the bull just now, I thought it was difficult to condense, and it was very simple to stimulate the attack, it seems that it was confused, let's try it" Han Fei also scratched his head embarrassedly.

Han Fei hurriedly attacked the eight water swords gathered towards the gate, the power of the swords was very small, there were a few sounds on the door, but there was not even a mark left, Han Fei was stunned, he didn't react at all!

However, just as he was about to gather more water swords to try, the door shook, and then slowly separated from the middle, moving to both sides, and in an instant, a huge aura poured out from inside, many times richer than the aura at the bottom of the pool before.

Han Fei was overjoyed when he saw it, and he really guessed correctly, since this type of Dao technique was left on the door of this Tandi Cave Mansion, and it was left in such a mysterious way, it must be a test, and as for learning this Dao technique, it can be regarded as passing the test.

Since he has passed the test, of course he is qualified to enter it, and there is no other way to open it here, so to open the door must be to directly use this Dao technique to open it.

Su Mengli was very pleased, she couldn't see the door at all, and now it was actually opened by Han Fei, who was a big realm lower than her, since this cave was set up so tightly, there must be good things in it, people are curious, not to mention the two young people, the moment the door opened, the two of them looked at each other with a smile, and they both quickly swept in.

After the two of them went in, they found that there was a long corridor inside, and every other section of the corridor was inlaid with a glowing strange object, the quality was not very good, it was just used for lighting, and what the two didn't know was that the door slowly closed after they entered.

After a while, the two of them finally walked through the corridor and came to an open place, originally Han Fei imagined that there should be a palace-like building inside, but after arriving, he found that this was actually a very ordinary cave mansion, a few stone rooms that looked very simple, and a large cave outside, and the moving roof was still inlaid with a lot of lighting strange objects. There are basically no facilities in the cave, just a stone table and a few stone benches.

Han Fei looked at the entire cave at a glance, which also made him very disappointed, judging from the previous stone gate, just the Dao technique and the formation inside, the original master's cultivation here must not be low, since a cave mansion was specially opened under the waterhole, how could it be repaired very comfortably, not to mention magnificent, it should also have all the basic facilities, but now it is so simple here.

However, Han Fei was not reconciled, and after signaling to Su Mengli, he began to explore this cave house separately, it stands to reason that it should not be just a simple cave mansion, otherwise why set up such a test at the door.

The hall outside had an unobstructed view, so Han Fei went directly to the stone room to search, Han Fei opened the first stone room, and inside was a pair of tea sets, but those utensils had been sealed for too long, and the gust of wind that Han Fei brought with him when he walked in actually blew them away. This is supposed to be the room where the owner of the cave house drinks tea and rests.

There was a shelf in the second room, and there were some plant shapes on the shelf, but it was still rotten, and the shelf also collapsed the moment Han Fei entered the door, this should have been a place to store spiritual objects and medicinal materials before, but unfortunately the time was too far away, and it had already returned to dust.

It wasn't until the third stone chamber that Han Fei gained a little more, this was still a shelf, but this shelf was no longer made of ordinary materials, but was made of a strange thing, and instead of collapsing, Han Fei went in and exuded a trace of aura. Han Fei is happy, there must be something good here, otherwise he wouldn't have made a special shelf for strange things.

The shelf wasn't huge, but there was something on it, and it looked like it was well preserved. The first thing Han Fei saw first was a sword, which was very similar to Han Fei's Water Dao Superb Magic Weapon, which was also an ice-blue sword.

However, the shape of this sword is even more amazing, the sword body is slender, with various lines, and the hilt is the shape of a water dragon, and there are a few words at the junction of the sword body and the hilt - Water Dragon Yin, this is the name of this sword, Han Fei picked up the long sword and couldn't put it down, his favorite weapon was the sword, because he felt that the sword had a gentleman's atmosphere.

He remembered that there were Taoist priests on the earth who would be equipped with swords. And the shape of this sword is so exquisite, I know that it is the magic weapon of the way of water when I hear the name, but I don't know what grade it is.

Han Fei put it away after playing with it for a while, and there were still things in the back. The second item was more special, it was an irregular item, the size of an egg, but it was pitted on it, like a stone, but when Han Fei picked it up, he found that it was extremely light, if he hadn't clearly seen that he had already taken it in his hand, Han Fei would have suspected that he hadn't taken anything at all.

For the things he didn't understand, Han Fei didn't want to do more research, so he just threw the Qiankun bag first, and when he went back to make up for his knowledge, he would naturally know a lot of things, so he didn't have to spend a lot of effort to study it now.

Finally, there was one more item, which was a book, or a Taoist book. Han Fei was very strange, since so many years had passed here, even that kind of ceramic tea set had been corroded, and this book still existed, the paper must not be ordinary paper.

Han Fei took it, there was still no dust on it, but the book was slightly yellowed, and it was written on the book- Bagua Sword Formation, this is not only a kind of Taoism, but also a set of formations, because it itself is an instantaneous sword formation to defend against the enemy, the general formation needs to be arranged in advance or with some special items to store the carved array to be able to play a role, but this kind of sword formation does not need to be arranged in advance, just like the three sword formations composed of Kong Qianqiu's three spirit swords before, they are all temporarily arranged through the control medium, so this is also a kind of Taoism.

Han Fei was originally very interested in the formation, but he never had time to go to the Gongfa Pavilion to find a book on the formation, and now this sword formation is also the simplest formation, as long as the sword is controlled according to a specific law, Han Fei couldn't wait to open it and take a look at it first, to understand how the sword formation was going.

As soon as he opened the first page, what he saw was not the introduction of the sword array, but a letter left by the owner of this cave mansion!

"Everything in the world, what is the avenue, but the pursuit of a lifetime, is not enlightened, not clear is not the way, no way can not be immortal, the ridiculous is the world will eventually turn into a piece of loess. My name is Shui Yunzi, enlightened at the age of seventeen, fulfilled the true meaning at the age of nineteen, obtained the golden pill at the age of thirty, Ning Yuanying at the age of 100, but was able to get out of the body at the age of 100, and when I was finally distracted, it was already 3,000 years, and in the remaining years, I was never able to cross the barrier of the fourth stage, and I regretted it for the end. My life is unremarkable, but when I am old, I don't want to be nameless, annihilated in the world, by creating this set of gossip sword array, hoping to bring it out by someone who is destined to do so, and then enter the practice, I should remember my name. ”