What is it that makes this dark orb so slow to descend the road? Only then did Chu Rui figure out that this thing was hollow. To use an analogy, this thing is like a bubble with gas in between. Of course, the middle of this dark orb is naturally not air, but energy. The outside was a huge shape due to the powerful energy that had turned into substance, which was formed by the pure energy in the Yin Demon Lord's own body. But the energy in this dark ball is that he absorbs all kinds of energy that is free between heaven and earth, all kinds of elemental energy doping, and there is even that kind of energy that contains many impurities. It was also thanks to the Yin Demon Lord that he was able to concentrate all of them in the Dark Orb, and did not cause huge fluctuations due to the collision with each other, and then destroy the Dark Orb.

Seeing clearly, the essence of this dark ball is also very easy to understand. It is to use the collision between the different types of energy in it to stimulate and expand, so that the power that bursts out will be very huge. As we all know, the five elements are mutually reinforcing, water and fire are intolerable, and if you insist on leaning together, very terrible consequences will occur. And the reason why the legendary hybrid magic is so strong is that it uses this special effect of mutual restraint. The Demon Lord of the Yin Demon is also a character, and he can form a protective shield with his own energy, and then contain so much idle energy together, and when the time comes, once this thing encounters a fierce collision, it will explode.

Before, don't look at this dark magic ball that swallowed the abyss demon so easily, Chu Rui dared to pack the ticket, in order to keep this dark magic ball from exploding, the Yin Demon Lord didn't know how much energy Lu Dao spent to maintain the surface of the shield. If there is a strong force enough to break the shield formed by the energy of the Yin Demon Lord outside, then everything will be solved.

However, at this time, even if Chu Rui found a weakness, he couldn't do anything about it. Because, this dark magic ball is too close to Qinglong City, even if the shield is broken, if the energy inside explodes, Qinglong City will definitely be greatly affected. Based on the current population density of Qinglong City, even if the impact is weakened to the minimum, there will definitely be more than 10 million casualties, and all this is still Chu Rui's speculation, he is not sure, he does not dare to take risks at all. Success is a hero, failure is a national sinner, and he can't afford to bear such a big crime.

So far, there is only the last way to play with life!

Chu Rui took a cold breath, his body retreated ten meters, only ten meters away from Qinglong City, and above, less than twenty meters away, it was the dark magic ball that was really slowly crushed.

Quickly took out the Book of Death, Chu Rui perked up, and then quickly mobilized all the energy in his body, not a single bit, there was not a drop left.

"Devouring the Undead!"

That's right, Chu Rui's most powerful trick is the devouring of the undead. The collateral skill "Devouring the Dead" on the Book of Death can devour all energy and swallow anything, but the strength of the energy that can be swallowed is judged by the user's own strength. The reason why Chu Rui did not hesitate to stimulate the boiling of blood was to enhance his energy and enter to improve his grasp to swallow the dark magic ball. Now, it's finally time for a decisive battle.

For Chu Rui, this was his last blow, whether he succeeded in devouring the Dark Ball or failed, he estimated that he would not be able to escape death. This is his last means of defense, and with this thing, he is powerless, completely resistant to injuries. However, the Demon Lord of the Yin Demon did not exhaust his strength because of the release of the Dark Orb, no, it should be the Heavenly and Earth Tribulation. Once he falls into the weakening period of the boiling blood, let alone the Yin Demon Lord, even a random player can kill him at once.

"Stimulant II!"

Chu Rui smiled coldly and directly poured the remaining two bottles of II stimulant. This is a very rare and powerful amplification potion that he got when he killed the evil alchemist Sinjid, the boss in the biochemical laboratory, and at this moment, even a small increase in strength is good. Therefore, he did not hesitate to take it out and pour it down.

was already excited enough, and after pouring a bottle of stimulant potion, Chu Rui felt even more excited, and even almost turned red.

The Book of Death swirled in the air, shining brightly. This incomparably simple and heavy parchment book was opened, and a very powerful energy light shot out from the pages, with a thick touch of blood in the gray color. The gray color was originally the energy of the Book of Death, and that blood-red color was the energy injected by Chu Rui. Chu Rui didn't know why Lu Dao was like this, his own energy was able to assimilate into the energy of the Book of Death, which could only be explained by the fact that his energy was very special.

The dark red energy can make the air mass rise, gradually changing, changing, and finally turning into a thin cloud of energy, with a diameter of only one meter, compared to the super dark magic ball with a diameter of thirty meters that is about to fall, it is too small, completely compared to adults and babies.

"Swallow it!"

Chu Rui's eyes bulged, and the energy in his body erupted like he didn't need money, with the support of Chu Rui's powerful energy, the dark red cloud that was already extremely devouring suddenly emitted a powerful suction, and the target was the dark magic ball above.

"What's going on?" Feeling that the dark orb was attracted down, the speed of its fall increased more than one step in vain, and the Yin Demon Lord was a little puzzled.

"Hmph, there is a way in heaven that you don't take, and there is no door in hell for you to break into. Since you want to die quickly, then this seat will fulfill you. "The Yin Demon Lord is quite confident in the Dark Demon Ball, and now seeing that Chu Rui is so desperate to attract it, he immediately sneered, and he didn't care. Chu Rui wants to find death so much, then it would be good for him. Originally, this dark magic ball was looking for the anger of the Death Yin Demon Lord, and Chu Rui was not regarded as the first target at all, but Qinglong City.

You can run a monk, but you can't run the temple. He could see that Chu Rui's ability came from that mysterious blue light, in this case, as long as he destroyed the Qinglong City, he would destroy the Qinglong statue, and he would also destroy the Qinglong, and at the same time, Chu Rui would not have the support of that strength, he could play as much as he wanted. However, he never expected that Chu Rui would be so unafraid of death that he was ready to intercept the Dark Demon Ball, which was really beyond his strength. This move, together with the level of masters, not many people can stop it, if it weren't for the fact that the speed of this thing is too slow to hit the mythical master, this is simply comparable to the magic skill of an absolute killing move. However, although this thing is not good in battles, destroying cities or something, it is extremely useful.