There are no days and months in cultivation, and the three months pass quickly.

The mana golden pill in Xiao Hua's body was finally no longer so thin, soft and transparent, and became thick and stable.

After that, Xiao Hua began to practice the "Five Elements Sacrifice Thunder Technique" for the first time.

As the name suggests, the "Five Elements Sacrifice Thunder Technique" can cast the power of thunder and lightning with five different colors: yellow, green, blue, red, and brown, that is, the Five Elements Thunder Method.

The Five Elements Thunder Method refers to the gold thunder method "Gengxin Robbery Golden Thunder", the wood thunder method "Jiayi Zheng Wood Thunder", the water thunder method "Non Guiyin Water Mine", the fire thunder method "Bingdingyang Fire Thunder" and the earth thunder method, "Wuji Underworld Earth Thunder".

These five kinds of thunder are mutually reinforcing and have their own magical powers.

The gold and fire lightning systems are single attacks, the wood and water systems are group attacks, and the earth system attacks from the ground upwards, which can be both individual and group attacks.

But it is not necessary to have a natal magic weapon containing the power of the five elements, and you can use these five thunder methods at will.

Each thunder method needs to be cultivated separately, and with the natal magic weapon, it just means that Xiao Hua can cultivate.

However, since immortal cultivators will choose one of the Five Elements Exercises as the basic exercises to cultivate according to their own spiritual root attributes after building a foundation, the corresponding thunder system exercises do not need to be cultivated separately.

In other words, Xiao Hua practiced the water system exercise before, and his mana itself had water attributes, so he didn't have to cultivate the "Ren Qi Yin Water Mine" in the Five Elements Thunder Method.

As long as you learn the relevant spells of the thunder method, you can cast them directly, which is also the so-called "origin thunder method" in the "Five Elements Sacrifice Thunder Technique".

"Origin Thunder Method" refers to the fact that the attributes of the five elements in the spell are derived from the cultivator himself, and he is not limited by the power of the five elements contained in the natal magic weapon, and as long as there is mana, he can continue to cast it.

As for the source of the attributes of several other thunder methods, it is not its own mana, but the power of the five elements contained in the magic weapon, and the power of its spell is determined by the amount of the power of the five elements contained in the magic weapon.

Of course, this is also related to the individual's cultivation realm and the spiritual strength of the natal magic weapon in the future.

After learning to "Ren Qi Yin Water Mine", Xiao Hua suspended his cultivation.

The other Lei Fa has to be cultivated alone, it is not a matter of one or two days, he and Juan'er agreed that the time to leave the customs is almost up, and he has to go to see Juan'er.

As soon as she arrived at the door of Juan'er's Cave Mansion, Juan'er rushed out of the cave.

"Brother, are you out of customs?".

"yes, you're out of the customs too?".

"Well, I was out of the customs five days ago, and I was worried that I would be too late to make my brother anxious, but I didn't expect my eldest brother to be later than me."

Juan'er made a somewhat naughty grimace at Xiao Hua.

"Count you as good, how about Juan'er, did this retreat go well?".

"Not going well".

Juan'er shook her head with a straight face, and then suddenly smiled.

"It's quite smooth, haha, it only took me four months to re-refine the "Little Four Elephants Demon Killing Array", amazing, right?"

"After that, I went out of the customs, but when I saw that the eldest brother hadn't left the customs yet, I came back and studied the piece of jade slip you gave me."

"Really? It's only been four months and you've refined the formation? Awesome! ”。

Xiao Hua gave a thumbs up.

"That's, don't look at who I am, come in and sit down, brother, I want to tell you a good news, I already know what the ancient formation in that piece of jade slip is for."

Juan'er said as she took Xiao Hua's arm and led Xiao Hua to the living room of the cave.

"Isn't it? So soon you know? What kind of formation is that? ”。

Xiao Hua was curious.

Juan'er poured Xiao Hua a cup of tea and looked at Xiao Hua with a smile.

"Guess what?".

"I guess? Uh, I've got seven out of eight tricks, and I don't know any of them."

"Except for the "Tiangan Liujia Array" that I used and your "Little Four Elephants Demon Removal Array", I only know the teleportation array, don't you tell me it's a teleportation array?"

"Huh? You guessed it right, it's really an ancient teleportation array."

Juan'er was a little surprised.

"Huh? Is it really a teleportation array? ”。

Xiao Hua was also surprised.

"Then what's the difference between this ancient teleportation array and the current teleportation array?"

"Of course there is a difference, and the Gu Xiu who originally owned the jade slip was mistaken, he always thought that this ancient teleportation array was a large long-distance teleportation array that could be teleported across borders, and most of the information and comparisons recorded in the jade slip were in this regard, but after my research, I think he got the wrong direction."

"Did he go in the wrong direction? Uh......".

Xiao Hua touched his bald head and opened his eyes wide, he didn't understand.

"Yes, he got the wrong direction, judging from the rune settings in this formation, it is indeed a long-distance teleportation array that can cross borders, because the farther the teleportation array is transmitted, the larger the setting of the formation will be, so the research direction of this ancient cultivation has always been based on large-scale, out-of-bound, and long-distance teleportation."

"I can understand this, since our Xiaolingtian lost contact with the Upper Realm eight hundred years ago, many seniors have been looking for a way to re-ascend to the Upper Realm, this kind of ancient large-scale teleportation array is naturally one of the research focuses of those predecessors, and I thought so at the beginning."

"However, after my careful research, I found a key difference in this magic circle, this ancient teleportation array has two more sets of unknown rune combinations."

Juan'er was a little proud when she said this.

"Unknown rune combination?".

Xiao Hua touched his bald head again, but still didn't understand.

"Yes, whether it is an ancient teleportation array or a modern teleportation array, each set of rune patterns in the array has a specific meaning."

"For example, it represents space, azimuth, coordinates, distance, and even the wind direction, speed, and weak nodes that affect the details of the teleportation, and so on."

"The reason why the teleportation array is divided into many types is because of the different combinations of these rune patterns."

Juan'er deserves to be a formation wizard, and in a few words, she gave Xiao Hua the essence of the teleportation array.

"I see, what about these unknown runes you are talking about? What's the use? ”。

"Of course it works, but the combination of these two unknown runes I found has never appeared in any type of teleportation array record since ancient times."

"What's even stranger is that all the patterns and symbols in the combination of these two sets of runes have never appeared in our immortal cultivation hidden world, which is also what I am curious about."

When Juan'er said this, she was also a little confused.

"Never appeared in the hidden world of cultivating immortals? Have you figured out what these two sets of runes mean? ”。

"I haven't figured out the exact meaning yet, but I can already confirm that this is indeed an ancient circle that can be teleported across borders, and it is small."

"Small? Didn't you say that the farther the teleportation distance, the larger the formation? ”。

The more Xiao Hua listened, the more confused he became.

"At first, I had the same idea as that ancient cultivator, but since I discovered these two sets of unknown runes, I have changed my mind."

"After my careful research and calculation, I can now be sure that this ancient teleportation array is not what we call a teleportation array in the traditional sense, but a kind of spatial portal that we have never seen before."

"Space portal?".

When Xiao Hua heard this, a dark blue, semi-circular "space-time portal" that often appears in secular science fiction movies suddenly appeared in his mind.