When Su Li heard this, she understood that this was the spiritual source technique that she would understand after she was promoted to level 5 spiritual sorcerer. Obviously, one should be ice attribute and the other should be fire attribute. As for the effect, from the name, it should be similar. It can be said that the difference between which one should be chosen.

Thinking that she already has two pieces of ice-attribute monarch equipment, which has an additional 5% increase in ice element damage. If you choose Ice Eye Eye, you can increase the damage, so she spoke: "Ice Eye Eye, it's just right with the Ice Staff on your hand."

"Yeah." Xu Xuehui listened to him very much, nodded immediately, and chose "Ice Eye".

As Bing Zhitong understood and mastered it, she immediately used it. A cold aura appeared in her big eyes, looking at the devil who was rushing towards her. Suddenly, the devil seemed to have been subjected to a terrible attack when she stared at it, and the surface of her body immediately began to freeze.

Su Li saw it and was slightly shocked. The ice eye was a little scary. The monster turned out to be frozen after just a glance?

Xu Xuehui followed the trend and hit the ice stick in her right hand, smashing the deserted ghost that had frozen into a popsicle to pieces and harvesting the spiritual source.

Su Li felt that using the Red Moon Dragon Slash had not yet been used to use the black lightning light, so he put away the weapon, fused six special abilities with his hands, each holding a thick lightning light that was fused from the six abilities into one.

He pointed his hands at a certain point, and the lightning extended to wherever he could see. With one blow, the giant skeleton ghost was immediately slashed into charcoal.

With each killing of a giant skeleton ghost, he can harvest 15 spiritual sources. Feeling the number of spiritual sources in his body beating constantly, Su Li was a little excited. At this speed, he was not far from breaking through.

Soon, he killed seven giant skeleton ghosts and harvested 105 spiritual sources. The number of spiritual sources he now has increased to 2,220.

Xu Xuehui mastered the third spiritual source technique, Ice Eye Eye, combined with the Ice Eye Eye, plus the Ice Eye Staff, and the special profession she is hidden. Before she knew it, she already has medium combat power.

Su Li killed seven giant skeleton ghosts in succession, looked forward, and found that among the ruins facing him, twenty or thirty giant skeleton ghosts appeared, all of whom were roaring and rushing towards them.

After Xu Xuehui was promoted to level 5, she killed the Wilderness Ghost again. For each kill, she could only harvest 15 spiritual sources. Because Su Li was one level higher than her, she had to harvest 5 less spiritual sources.

Su Li launched the "Spider Walk" and handed the weaker ghosts to Xu Xuehui, and he took the initiative to rush up against these more powerful giant skeleton ghosts.

Between his hands, he constantly released the powerful black lightning attacks, and each attack contained terrible energy. Although these giant skeleton ghosts were level 8 monsters, their strength was only close to level 5 rare beast generals, and they were not as good as the real level 5 rare beast generals. They could not withstand Su Li's attack and were scattered one by one.

While fighting with these monsters, the two slowly approached the depths of the ruins. The number of spiritual sources that Su Li had gradually exceeded 2,500.

When they were about to reach the end of the ruins, with a sharp roar, a broken building was overturned, and a monster with a 20 or 30 meters long and centipede-like shape appeared. The huge tail formed by a large number of white bones slapped and swept towards Su Li and Xu Xuehui in the air.

This centipede-like bone monster is much stronger than the wild ghost and the giant skeleton ghost. Even the underworld generals he killed before are not as powerful as it.

Almost at the same moment, Zuli captured information about this giant bone monster.

"Name: King of Wasteland, Level: Nine, King of Wasteland is the king of these ghosts, who controls the terrifying power of the ghost. It was transformed and born by a special giant skeleton ghost borrowing some power deep in the underworld. Hiding some secrets about this underworld. Killing the King of Wasteland, you may be able to peek at some hidden secrets about the underworld."

Sensing this message, Su Li's heart moved slightly. The King of Desolation borrowed some power deep in the underworld. Killing it, could he obtain some secrets about the underworld?

This message made Su Li a little curious. With a thought, he summoned the six-armed demon phantom to come, resisting the giant tail that the Ghost King slapped over, and at the same time, he pulled Xu Xuehui back quickly, and widened the distance from it.

With a "boom", the six-armed demon phantom was swept away by the huge tail of the white bones of the Desolate Ghost King in an instant. The fierce wind carried it blew up the rubble and gravel on the ground. In a moment, sand and stones flew away, with an extremely amazing momentum.

The giant tail of the Desert Ghost King slapped the sky, and Su Li pulled Xu Xuehui away. It made a faint roar, and its huge body suddenly rose into the air, and it rushed into the air for dozens of meters in a row.

Su Li showed a solemn expression on his face, and immediately entered the "demon true body" state of two meters high. Facing the King of Demons who was rushing into him, his two fists were released.

With a loud "boom", Xu Xuehui retreated to the distance and saw the King of Desolation rising upwards by the impact, while Su Li was even worse than it. Her body rolled and flew backwards, hitting heavily on a ruin dozens of meters away. The ruins of the broken building immediately exploded and were knocked out of a hole.

Just now, when the two sides collided, Su Li lost to the King of Desert and suffered a great loss.

The breath in his chest surged, and Su Li flipped his body, stood up again, and let out a low roar. His body, which was originally two meters tall, once again swelled. He had already activated the limit and entered the strongest state.

He understood just one blow that the strength of the Desolate Ghost King in front of him was very terrifying, even stronger than the seventh-level rare beast general, and almost no less than the fifth-level monarch monster. Even Su Li needed to do his best.

Entering the strongest state, the most powerful force in the body has exceeded 480,000 kilograms. Inside the body, "black energy thunder", "high voltage electric shock", "ten thousand volts of electric shock", "black black light", "dark power", and "thousand shadows", six special energy are fused into one, the real body of the demon is surrounded by black lightning, and his feet kicked, rising into the air, and once again rushing towards the King of Desolation.

"Come again-"

Su Li whistled lowly. The King of Desolation in front of him was comparable to a level five monarch. If he had changed to him before, facing a level five monarch, he would need to use all means, even monarch skills, to kill him.

But now, Su Li is much stronger than before. His body strength has increased from the original 400,000 kilograms to 480,000 kilograms. Combined with six special energy, he is confident that he can fight the King of Desolation.

The King of Desolate Ghost swung his body, and the rich power of Desolate Ghost flowed in his body. He faced Su Li who was rushing up and used his head formed by his white bones to collide with him.

Xu Xuehui did not intervene. She was full of confidence in Su Li, but just killed the desolate ghosts who were approaching her.

As she was promoted to level 5, her strength increased, and it became easier to kill these devils.

A crisp "crack" sounded in the air. Su Li and the King of Desolation Crushed together, and his fists hit him face to face. Thick lightning burst out with crisp "splied" sounds, instantly swallowing the King of Desolation Crushed along its head and extending to its whole body.

A large amount of fire suddenly burst out from the body of the Desolate Ghost King, and the entire bone seemed to be on fire.

This is the power of lightning that is too powerful, and the flames burst out from the body of the Desolate Ghost King.

As the flames appeared all over his body, Su Li stepped on the "spider-walking" and ran around the huge king of desolation. His fists continued to blast at super high speed. Each fist carried a series of black lightning lights. When his fist fell, it burst and bones splashed out.

When Su Li circled around the King of Desolation and punched at least hundreds of punches, the special abilities he mastered changed from six to seven or eight. The abilities he had integrated into were more and more, and the power of his fists became stronger and stronger.

The huge body of the Desolate Ghost King was shaking violently, and a large number of bones turned to burnt black, and even flames emerged.

Suddenly, Su Li let out a low roar, his whole body was shrouded in the terrifying black lightning, and like a god, he stepped forward suddenly, and his fists hit the King of Desolation with heavy blows.

At this moment, his special abilities that merged into his fists had reached ten kinds.

The ten special abilities are fused into one, and the 480,000 kilograms of huge power he possesses in the real body of the demon, how terrible the power it bursts out.

With this last blow, there was a harsh sound, and the body of the King of Desolation was completely swallowed by the terrifying black lightning light, and then completely dispersed.

Seeing the twenty or thirty meters long deserted completely, Su Li let out a sigh of relief, stopped, and slowly restrained the lightning on the surface of his body.

Before, he wanted to kill a level five monarch, he needed to combine various special abilities and the power of his skills in the state of the real body of the demon, but now, with the integration of the true body of the demon and the ten special abilities into one, he finally successfully killed the Wilderness Ghost King, who was almost inferior to the level five monarch in front of him.

A spiritual source appeared and sank into his forehead. In his mind, a message appeared.

"Level 6 Saint Knight: Spirit Source 2545/4000"

Killing the powerful ghost king in front of him, he gained 40 spiritual sources. Immediately after this spiritual source, another light appeared, and it scattered into his chest. A new message appeared in his mind.

"Name: Stone runes, which can open the key to the real underworld, but unfortunately, it has been damaged and other uses are unknown."

Sensing this message, Su Li was stunned and hurriedly stretched out his right hand. Something slowly floated out of his chest and was soon taken to his hand.

This is a piece of stone about half a palm-sized stone. It is irregular in shape and does not look complete, but is incomplete. It has very fine patterns on the surface and is carved with very complex runes.

Although Su Li couldn't understand these runes, he still knew that the stone runes were a key to open the real underworld, but now they were damaged. He didn't expect that killing the King of Desolation would get such a thing.

Although the King of Desolation was dead, the surrounding desolation and the giant skeleton desolation did not completely disperse.

Seeing that there were desolate ghosts and giant skeletons rushing towards him, Su Li opened the mirage world, threw the stone rune in first, rushed towards these desolate ghosts, and prepared to clear these desolate ghosts and giant skeletons.

With his strength, it is not difficult to kill these wild ghosts and giant skeleton wild ghosts.

It took about ten minutes to see the desolate ghosts and the giant skeleton desolate ghosts, and he and Xu Xuehui could finally see a wandering desolate ghost.

The number of spiritual sources that Su Li has exceeded 3,000 from the original 2,545. Xu Xuehui also gained a lot. After being promoted to level 5, the number of spiritual sources that she now has already owned has five or six hundred.

Looking at the broken bones on the ground, both of them were a little tired. They found a place to sit down and rest. Su Li opened the Mirage Realm and took out the stone rune from it.

"Girl, this is the stone rune I just obtained by killing the King of Desolation. It is said that it is the key to opening the real underworld. Unfortunately, it is broken now. I don't know if it will work."

Su Li always felt that Xu Xuehui had some relationship with this place, and she seemed too familiar with all this, so he decided to show her the stone rune.

Xu Xuehui was stunned when she saw the stone rune, then hurriedly took it over, then gently stroked the small stone, and murmured: "I didn't expect..."

"I can't think of anything?" Su Li looked at her reaction, her heart moved, and she was busy asking.

Xu Xuehui seemed to be thinking something, lowered her head slightly, and she had no reaction. It seemed that the broken stone rune made her think of something.

Seeing this, Zu Li didn't say anything, but just accompanied her silently.

After a while, Xu Xuehui raised her head and said, "With this, guide... maybe... to find the real underworld."

After saying that, she stood up, her originally depressed mood swept away, and her little face showed a faint look of excitement.

Zuli also rested, stood up with her and said, "If you say so, can you really say that there is a folk legendary underworld in this world?"

I thought to myself if there was really an underworld, would there be the legendary King of Hell and Judge? The more I thought about it, the more I felt that this was too mysterious and difficult to believe.

However, judging by Xu Xuehui's current performance, it seems that she can really take her to find the so-called underworld. At that time, just enter and look at it and you will know the authenticity.

Xu Xuehui was stunned for a moment, as if she didn't know how to explain, so she could only shake her head, look at the stone runes on her hand, as if she was observing something, then raised her hand, pointed in one of the directions, and said, "It should...in that direction."

While she said that, she took the stone rune and began to walk in that direction.

Su Li followed her and saw Xu Xuehui walking faster and faster. In the end, she almost started running. Her eyes became brighter and brighter, as if she had seen something faintly.

Soon, they passed through the ruins, and in front of them, a large number of giant cylinders appeared. These cylinders were very large and had a diameter of more than two meters, but they basically collapsed, and most of them had only some bases left, and the highest cylinder did not exceed ten meters.
Chapter completed!