After melting, the brass robot revealed the structure inside the body, and a yellow diamond-shaped crystal was embedded in the brass robot's body. When Xu Zhen saw the yellow diamond-shaped crystal, the notched ring in his badge, as well as the metal book, all emitted a faint white light, which caught his attention.

When the two-headed Flame Dog saw the yellow crystal, his eyes also showed a look of surprise, and he flew up, tore through the armor that had been burned by the black flames, and took out the yellow crystal inside. The crystal is not very large, about the same thickness and length as an adult's forearm. After pulling out the energy crystal in the brass robot's body, the two-headed Flame Melting Dog was a little excited in his hand, and his paws were trembling slightly.

Looking at the pure energy crystal in his hand, the wilted black dog head was also a little excited, and the red dog head wanted to eat the crystal in his mouth. Suddenly, the black dog's head hit the red head, and when he opened his mouth, he wanted to bite the pure energy crystal, but the red head simply controlled his body directly and threw the crystal out. Ding Dong ~ The sound of the crystal falling on the ground is very crisp, and the crystal that falls to the ground still exudes a misty yellow light, and it seems that the energy inside is very soft.

Then the two dog heads tore up, it was really a fire to fight directly, the black head wanted to eat the crystal, the red head also wanted to eat the crystal, after fighting for a while, the two reached an agreement, one head and one half. Look up in the direction where the crystal fell, huh? What about crystals? Suddenly the two heads went berserk, and they asked in the air about the smell of humanity, a smell of abominable humanity.

Roar~ The two heads roared angrily, looking in the direction where the smell came from, behind a pair of insect remains, the thief wanted to escape. The angry two-headed flame meltdog spewed flames from both heads, and a black and red flame swept towards there at the same time, Xu Zhen found that after the two-headed flame meltdog found himself, he looked back and saw two flames of different colors rushing towards him, and he flew out directly without thinking about it, desperately fleeing to the side.

The two-headed flame melt dog spews out just an ordinary flame, not the natal flame of the opponent's brass robot, but the ordinary flame is put on the two-headed flame melting dog that is already a level ten monster, it is also an extremely terrifying flame, and it is not an existence that Xu Zhen can resist at all. Xu Zhenfei pounced and dodged the sudden flames, but the insect remains in place were also burned by the flames, leaving only a layer of black ash on the indestructible ground, representing that something once existed here.

Dodging the flames sprayed by the Two-Headed Flame Melting Dog, Xu Zhen didn't stop his steps and rushed towards the passage behind the Two-Headed Flame Melting Dog. It's a pity that the two-headed flame melting dog that fell into a rage won't let Xu Zhen pass, and the two heads keep spitting flames, surrounding Xu Zhen, leaving only the direction of the passage where the Red Flame Fire Dragon King and the Zerg left without flames. Looking at the two-headed Flame Melting Dog that came with the flames, Xu Zhen gritted his teeth and rushed towards the passage behind him, rushing into the passage without looking back, and the two-headed Flame Melting Dog also rushed into the passage with the flames.

The magnificent hall was quiet again, and after the remains of a brass robot, it was quiet again, and the burning flames gradually disappeared, as if absorbed by the ground, and the patterns of the ground emitted a faint light, I don't know what would happen......

Xu Zhen, who rushed into the passage, found that a lot of insect remains were left here forever, some of them were torn apart by the Red Flame Fire Dragon King, and some of them died with the traps in the passage. However, the appearance of these zergs is a little strange, and the image is a little different from the image when they came in before, some of them have turned half of their bodies into molten pulp, they are real molten pulp, just like black rock fire beasts, but half of their bodies are still normal insect meat. "Is this the influence of the Godhead?" Xu Zhen knew that the Zerg had taken away the godhead, but he didn't know what the role of the godhead was? He didn't know what the effect was on the user, so he could only guess, but unfortunately he was still being hunted down and couldn't carefully observe the changes that had taken place in the Zerg.

It swept swiftly past the insect remains, galloping towards the dark world ahead. The huge body of the two-headed flame meltdog squeezed into the passage, directly ignoring the insect remains on the ground, and quickly chased after the thief who stole his trophies. When he escaped, he took out the notched ring that he had accidentally obtained in the Wangcheng dungeon, as well as the metal book that he had drawn before entering this dungeon.

Press the ring into the groove in the metal book. The lines on the metal book embedded in the ring lit up, and then some information appeared in Xu Zhen's mind.

[Energy Heavenly Book: The Energy Heavenly Book is divided into two parts, one part is to record the energy use circuit construction golden book, and the other part is to start the energy control ring of the construction golden book, the combination of the two is the complete energy heavenly book, as long as enough energy is provided for the energy heavenly book, you can use all the energy circuits recorded in the construction golden book]

[Detected that the controller has a high-energy item, and the use of high-energy items can provide energy to the Energy Heavenly Book]

After receiving the prompt, Xu Zhen took out the pure energy crystal with the thickness of his arm, and immediately the energy heavenly book absorbed the pure energy crystal in his hand. Xu Zhen hesitated for a while, but still let go of his hand, and the pure energy crystal was immediately sucked into it by the Energy Heavenly Book, and then he felt that the Energy Heavenly Book could be opened. Although the Golden Book of Formation had always looked like a book, it could not be opened, and after absorbing the Pure Energy Crystal, the Energy Heavenly Book had a message that it could be opened.

Roar~ The roar of the two-headed flame melting dog from behind, Xu Zhen wanted to try the power of the Energy Heavenly Book, and opened the Energy Heavenly Book without hesitation.

[The remaining energy of the Energy Heavenly Book - 152.63 million points, which can activate up to one intermediate level 9 skill, or multiple skills below level 9.] Activating Skills - Heavenly Fire Descending (Level 9), Frost World (Level 9), Water Dragon Wave (Level 9), Thunder Fury (Level 9), ......]

After seeing the list of skills, Xu Zhen immediately realized that he had obtained a good thing, as long as he had this book, he could easily use the skills even if he didn't have any energy. Since entering the dark world, all of Xu Zhen's energy has been absorbed by the body to strengthen the body, and there is no way to leave flowing and usable energy in the body, and after arriving in the dark world, the function of dark energy to assist in using skills has also disappeared, that is to say, without energy attributes, even a skill cannot be released in the dark world.

The arrival of the Book of Heaven just made up for the lack of Xu Zhen's skills, although no energy attribute does not necessarily mean that skills cannot be used, but the skills that can be used without using energy are very rare, most of them are race-specific skills, and they are related to bloodline. For example, Xu Zhen's own skills such as food and chemical food, as well as Fury, which does not use unique energy and uses the power common to all living beings, and there is a pure power explosion type of destruction fist.

These skills are skills that can be used without flowing energy, but the use of them is very narrow, and it can also be seen that skills that do not use energy, the attack range is relatively small, and on the other hand, Xu Zhen lacks AOE skills that can clear the field, and after having this energy book, all the problems have been solved, and Xu Zhen can use any skill he wants, provided that there is enough energy.

"Water Dragon Wave" Xu Zhen chose this skill, and then opened the Energy Heavenly Book, and a huge water dragon rushed out of the book, filling the entire passage, and rushed towards the two-headed flame melting dog with a fierce momentum. The huge and ferocious water dragon wave swept through the passage, cleaning the entire passage, and in the face of the rushing water dragon wave, the two-headed flame melting dog was also a little dumbfounded, and was rushed out of the passage by the water dragon wave before he had time to react.

The red-haired young man and the strong man passed through many difficulties, and finally came to the exit of the passage, and they were a little excited to see the light in front of them. Quickly ran forward to the exit of the passage, and suddenly there was a sound of rapid flow of water, and the big man asked with some confusion: "Did you hear the sound of running water?" How can there be the sound of water here? Before the red-haired young man could respond, a large amount of clear water suddenly gushed out of the passage opposite.

Boom~ A huge object was washed out by the water and fell to the ground, and when the two of them looked at the monster on the ground, beads of sweat immediately broke out on their foreheads, "How can this evil star be here?" Who is it, who actually used the water system skill here, and also rushed out the evil star, which big guy came into this copy? The two looked at each other, turned and walked back with stiff steps.

After the Water Dragon Wave skill was released, the entire passage took on a new look, as if there had never been a battle, and a clear dividing line was drawn from under Xu Zhen's feet. Behind him was a passage dotted with war wreckage, and in front of him was a clean and tidy passage, Xu Zhen was also surprised when he saw the power of the skill, he didn't expect the power of the ninth-level skill to be so amazing. Looking at the energy balance on the Energy Heavenly Book again, I immediately felt extremely distressed, a ninth-level water dragon wave is cool to use, but the consumption is too great! A full 150 million energy was consumed, and only 2.63 million energy points were left in the Book of Heaven, and only level 7 and seventh-level skills could be used.

After feeling distressed for a while, Xu Zhen put away the Energy Heavenly Book, turned around and ran behind him, he didn't think that a ninth-level skill could solve a tenth-level two-headed flame melting dog, so he had to take the opportunity to run away quickly. Xu Zhen is very happy to get such a treasure as the Energy Heavenly Book, but thinking about the consumption of the Energy Heavenly Book, it hurts a little, I used to have no energy and no skills, but now I have skills and no energy, if I didn't get the energy core of the brass robot man, I don't know how long it will take to use the Energy Heavenly Book, and when will so much energy be accumulated?

The two-headed flame molten dog that was washed out of the passage by the water dragon wave was a little dizzy, and when he stood up in place, he was in a trance, hmmmmmm~ shook his head, felt a lot clearer in front of him, and chased into the passage again, but this time it no longer had contemptuous thoughts about the thief who stole his loot, how could a human who could use the skill of level nine power be weak, and these cunning humans have always liked to challenge beyond the level, so they have to be careful.

The red-haired young man and the strong man hiding in the passage cautiously poked their heads out, and after finding that the two-headed flame molten dog had left, they immediately jumped out of the passage and ran in the direction of the divine seat.