"Damn, it's such a strong force, this underground demon king is really hard to deal with!" Su Yu flew out upside down, and blood spilled out of his mouth again.

Although he was not fatally injured in the protection of the Eternal Divine Tree, the violent power still penetrated the Eternal Divine Tree and transmitted to himself.

This was a shock to the displacement of the five internal organs in Su Yu's body, and the qi and blood were tumbling endlessly, and even the abilities were a little ineffective.

The ruined Eternal Tree had lost its ability support, and it had become flickering and dim, as if it was about to disappear at any moment.

The underground demon king killed fiercely, and in a flash, he came behind Su Yu, but this time he waved the scimitar in his right hand and slashed towards the Eternal God Tree.

Su Yu was attacked from the rear again and again, so he was naturally alert, and as soon as the underground demon king disappeared, Su Yu swung his long knife and slashed behind him.

Two spatula lights, one purple and one black, collided in the air, making a loud bang, as if a bomb had exploded, provoking a violent shockwave.

The Underground Demon King just snorted coldly, and his body shook slightly, and he had already stabilized his position and was suspended in the void.

However, Su Yu flew out upside down for hundreds of meters and did not stop, and the Eternal Divine Tree in front of him also completely collapsed, leaving only three jade divine dragons to continue to circle around his body. But these three Jade Divine Dragons, their defense is already pitifully low, and they probably can't even resist the attacks of the peak of the Celestial Level.

However, flying all the way back, Su Yu took the opportunity to turn on the healing light, and took out a house-sized energy crystal and devoured it directly. This piece of energy crystal is enough to have hundreds of cubic meters, which is equal to a full five million energy crystals, and after all of them entered Su Yu's body, they shrank and turned into ten pale energy vortices in the ability core.

After consuming five million energy crystals at one time, Su Yu also felt that there were not many energy crystals in the space ring, and there were at most thirty or forty million left, and he could only replenish six or seven such consumptions.

At this moment, Su Yu couldn't help but feel a sense of crisis, if all the energy crystals were consumed, I was afraid that he could really only sit and wait.

However, at this time, Su Yu couldn't think about it anymore, because the underground demon king had killed again, and the fierce sword light had already cut through the void and slashed towards his face.

And this knife cut out, it was a hundred black swords overlapped, and all the swords were connected into a line, as if a wave was slashed over.

Su Yu hurriedly swung his knife to block, and the long knife in his hand slashed indiscriminately, but each knife was a world-destroying slash with all his might, and ten slashes were made in a row, almost emptying the ability in his body at one time.

These ten purple-red swords collided with the black swords in front of them, only neutralizing three black swords, and then they were slashed and dissipated.

Seeing that he couldn't resist it, Su Yu could only hold up the Nine Dragons Jade Seal and the Eternal Divine Tree again, and the huge Divine Tree stood up to the sky and the earth, blocking all attacks at once.

But the body of the tree was also cut off from the bark and broke layer by layer, as if a boulder had been cut apart.

The last sword even cut off the trunk of the big tree and forced it in front of Su Yu.

However, Su Yu shuttled freely among the trunks, his body rose up, and immediately flew to the canopy, and the whole person disappeared into the clouds.

Seeing that Su Yu was so difficult, the Underground Demon King roared, shot into the clouds, and directly chased and killed him.

But as soon as he flew above the clouds, he suddenly felt a faint pain in his palm, and couldn't help but look down.

At this glance, his eyes widened, and he felt incredible, the knife mark in his palm had not recovered, but was still expanding, and a trace of black smoke came out of it.

"What's going on?" The Underground Demon King was puzzled and hurriedly observed the situation in his body.

At this observation, he was startled to find that there was a black flame burning energy in his body, and it had spread to his shoulders and was spreading to his heart.

"Damn, what kind of poisonous fire is this, it can actually invade my body!" The Underground Demon King gritted his teeth and stabbed himself in the shoulder, and then grabbed it in the air, and a wave of dark energy had already turned into a big palm and burrowed into his wound. In just a few seconds, a pitch-black flame was grabbed by him, beating in his hand like a spiritual snake.

The Dark Demon God shook it fiercely, and directly held this poisonous fire into smoke and extinguished it in the air. Then, the muscles of his shoulders and palms squirmed, and the two wounds were rapidly closing.

But instead of being contained, the blood poured out, and as soon as it came out, it immediately evaporated into a blood mist and drifted in one direction.

The Underground Demon King took a closer look, and suddenly found that the blood mist actually flew towards Su Yu, and after the blood mist left him for a distance, it turned into a bundle of blood qi, and flew out at an extremely fast speed, which was extremely weird.

"Damn, someone is secretly sucking my blood!" The Underground Demon King immediately discovered the problem, and almost gritted his teeth.

After the muscles on the wound squirmed for a while, he found that he couldn't heal, and his Demon King physique was invalid.

"What's the matter, with my recovery ability, even if my arm is broken, I can be reborn in an instant, how can I not recover from this injury?" The Underground Demon King is going crazy.

However, he didn't know that the earth and the other world were two completely different universes, and the abilities he possessed in the other world could not be displayed on the earth. Just like Su Yu, in the other world, he can use the skills of the Sword Master, open the system space, and even equip powerful magic equipment.

But when you come to the earth, you can't do it, all the skills are invalid, the equipment has become a tabula rasa weapon, and the abilities of the other world are completely useless on the earth.

This is also the first time that the Underground Demon King has encountered such a situation, and although he has great strength, it is impossible to use his abilities to recover from his injuries. Because the various attributes of the demon body have disappeared and no longer have the ability to recover, even if they are closed, there is no way to heal them all at once.

On the contrary, under the squeezing of the muscles, the blood scab that had already coagulated on the wound was also squeezed out, and the injury became more serious.

The blood flowed out, and even the underground demon king felt that the vitality in his body was constantly being lost, although he was a lower god, but he was also flesh and blood, once the blood ran dry, it was also difficult to escape death.

And this time it is cheaper for the Blood Emperor, how powerful the blood of the Demon God is, the blood energy contained in it is almost terrifying. As soon as the Blood Emperor absorbed it, a dazzling red light was released from the Blood Jade Ring, and this energy made the breath of the Blood Jade Ring more powerful and condensed, as if it would break out of the cocoon into a butterfly and incarnate into a human at any time and anywhere.

"Hahaha, it's so cool, the blood of this demon king is really powerful!" The Blood Emperor burst out laughing and roared excitedly.

And Su Yu also stared at the underground demon king, and when he saw that the underground demon king actually caught the poisonous flame, Su Yu was surprised. You must know that this poisonous flame is secretly attached to the World Destroying Slash by Su Yu, and it has never been exposed, what he is waiting for is the erosion of the poisonous flame, as long as the poisonous flame burns to the heart, even the demon god will be hated on the spot.

However, what Su Yu never expected was that the Underground Demon King actually discovered the poisonous flame and caught it, this method was simply extremely fierce.

Seeing the hand of the Underground Demon King, Su Yu was almost desperate, but suddenly heard the Blood Emperor's laughter, and then saw that the Blood Demon King's body was constantly bleeding blood, and it was frantically extracted by the Blood Jade Ring.

And this underground demon king doesn't seem to be able to heal his wounds completely, and the blood in his body can't stop flowing out, and it seems that he can't last long at all.

Having discovered a new breakthrough point, Su Yu was determined in his heart, and took advantage of the fact that the underground demon king had not yet flown in, and immediately swung his knife and slashed the past.

Several swords shuttled away, and the target was the underground demon king thousands of kilometers away.

The underground demon king was already angry, and when he saw the sword attacking, he suddenly jumped like thunder, and his body flashed, and he rushed forward again.

(End of chapter)