When Qiu Changtian stepped into the back hall, he entered a secret realm.

I saw that this was the top of a mountain, and the surrounding area was bare without any grass.

After a brief moment of spiritual perception, he discovered that the area was filled with murderous aura, which completely cut off the vitality of the entire environment.

The dark clouds above his head were descending with an almost suffocating might, which immediately reminded Qiu Changtian of his miserable appearance when he was undergoing the tribulation.

Suddenly, a giant, shining silver-white dragon broke through the clouds and swooped down towards Qiu Changtian!

Qiu Changtian cursed in his heart, and quickly summoned the Qingping Sword, using both man and sword to evade the attack.

As a result, the thunder dragon seemed to have a spirit. When it was about to hit the ground, it suddenly turned sharply and continued to chase Qiu Changtian.

Qiu Changtian felt helpless, knowing that this trial was not to test his actual combat ability. He could only take out the Thunder Hammer and Thunder Cone, inject his true energy into them, and strike hard.

After condensing the first-grade golden elixir, the original dilemma of insufficient true energy was greatly alleviated.

A larger silver-white dragon squeezed out from the Thunder God Cone, swinging its powerful body and crashing into the opposite side.

The two dragons entangled, pounced, and bit each other, causing thunder and lightning to roar all around. Qiu Changtian looked carefully, but was surprised to find that his Taixiao Thunder could not kill the other party!

"Master Sword Master, please look carefully." Qing Ping Sword said with a low laugh, "Your Tai Xiao Thunder is not as condensed as the opponent's."

"Indeed." Qiu Changtian scanned keenly and found that there was a layer of fine scales on the surface of the opponent's Taixiao Thunder Dragon's body.

To be precise, 98% of the dragon's body is made up of violent and powerful thunder and lightning; but 2% of the lightning forms a delicate and condensed network on the periphery.

These scale-shaped networks bound the violent and powerful lightning within, forming a more condensed dragon form.

Every time it collided with Qiu Changtian's Taixiao Thunder Dragon, once the outer scales were torn and broken, the compressed lightning inside would erupt in a certain direction, causing serious damage to his Thunder Dragon.

After all, Qiu Changtian had learned the formation before, so he immediately raised the Thunder God's Cone and Thunder God's Hammer again and began to carefully mobilize his true energy, striking the magic weapons again, while using the formation to draw binding scales around the dragon's body.

This time, the speed of the Thunder Dragon was much slower, but the appearance of the Thunder Dragon was more delicate, and there was an extra layer of fine scales on its body surface. Then it pounced on the opposite side with its fangs and claws.

The thunder dragon on the opposite side had just torn into pieces the first Taixiao Thunder released by Qiu Changtian, and then turned around and pounced on him, fighting with the second Taixiao Thunder that he had improved.

"Uh, why can't I defeat it?" Qiu Changtian looked again and found that his second Taixiao Thunder still couldn't kill the Thunder Dragon created by the environment.

After a careful scan, I found that the scales and body of the thunder dragon opposite were actually interconnected and integrated. Whenever the scales on the body were torn apart by external forces, it would draw a strand of violent lightning from its body to quickly repair the damaged network on the body surface.

On the other hand, after Qiu Changtian's body surface was destroyed by the second Taixiao Thunder, the restraint in that area became completely ineffective, and a lot of lightning energy nearby also dissipated.

"So, we must not only suppress it, but also replenish it." Qing Ping Jian said leisurely, "Yin alone cannot last, and Yang alone cannot grow. Thunder without restraint will not last long, but thunder that is restrained too much will also not be able to last."

"Why didn't you say it earlier?" Qiu Changtian said helplessly. He could only mobilize his true energy again and continue to release the third Taixiao Thunder.

If it were any other Jindan realm or Shencun level cultivator, their true essence would be exhausted after firing two or three shots, but Qiu Changtian was a first-grade Jindan after all, and both the abundance of his true essence and the speed of his recovery were far superior to his peers, so he still had a lot of energy to spare.

The design of this third thunder dragon is even more exquisite. It not only has scales covering its body surface and restraining the lightning in its body, but also has very fine veins that penetrate deep into the muscles from all parts of the body surface.

Once the outer layer of scales is damaged by impact, the veins will draw out a portion of the violent lightning in the body, condense and compress it into fine lightning to repair the damaged parts of the outer layer.

The price was that the time it took for Leigong Cone to spit out a dragon was extended to three times the original time, and the requirements for the precision of spiritual consciousness were extremely high. Even though Qiu Changtian had the talent of a clear mind and could easily enter a state of "concentrating all attention" and "not being disturbed by external things", he was already sweating profusely at this time.

Finally, the third dragon was intricately woven out and pounced on the silver-white dragon on the opposite side.

Qiu Changtian breathed a sigh of relief and thought to himself: It seems that not only Taixiao Thunder, but other thunder techniques can also do this.

First, a magic array is arranged on the surface, so that the main lightning energy inside is compressed, bound, and condensed;

Secondly, design a repair system for the magic circle to make it more difficult to be destroyed by the outside world.

In this way, the thunder method can be more concealed and not easily intercepted, and the explosive power after hitting the enemy will be greater.

Qiu Changtian calmly cast spells, learned, and imitated in the secret realm, repeatedly optimizing his own Taixiao Thunder. On the other hand, Xu Yinglian was almost covered in dust and looked very embarrassed.

The Nine-Dolls Yang Mang Wei Lei Fu Guang Jinhuo Technique is a Taoist method that combines both gold and fire elements.

From the perspective of the Five Elements, fire restrains metal and it is difficult for them to coexist, so the Taoist method of combining metal and fire is extremely rare.

This Taoist method, however, takes a different approach, using Xin metal to control Bing fire.

Xin Metal is thick and heavy, and can temporarily restrain and resist the erosion of the Bing Fire inside; the Bing Fire is violent, and once it explodes it will shoot Xin Metal fragments in all directions.

From the outside, it looked like Xu Yinglian had fired a beam of light that exploded the moment it hit the enemy. The enemy's body would be cut into countless pieces by Xin Jin, and then melted into slag under the burning of Bing Huo.

It was very strong, and worth learning. The only problem was that Xu Yinglian did not have the detailed scanning ability of the Kunlun Mirror, nor the theoretical analysis level of the Qingping Sword. Although Senior Fenghuang could scan and analyze, his level was indeed a bit lame in comparison.

"You made a mistake. You should first make the Xin metal semi-melted... Look, it exploded again."

Although Xu Yinglian reacted quickly and stopped the technique as soon as he realized something was wrong, the light was shot from the palm of his hand after all, so he was inevitably affected by the explosion, and his waterfall-like black hair was almost burnt.

She was so angry that she drew out the Yujia sword, cut off the burnt hair forcefully and threw it on the ground. The fighting spirit in her eyes became more intense.

Isn’t it just a Taoist method?

I must learn it! I will definitely learn it!

She was fighting hard in the secret realm, while Shi Liuli on the other side was sitting under the night sky, holding a small compass in his hand, and was in a daze.

The name of the magic compass is called "Two Principles of Light and Stars", which is a relatively complex calculation method that can use the stars and celestial phenomena to deduce the great truth. It is completely different from the copper coin divination she originally learned from the secret realm of Kuancang Mountain.

To be precise, the copper coin divination is good at calculating "things", while the fixed star deduction is good at calculating "people".

The person she had always wanted to settle accounts with was none other than her husband, Jingyun Zhenren Luo Yan.