However, not even a single groove was filled.

"Hiss......" Lu Chen frowned, in fact, it is conceivable that if you can fill it by killing a powerful ghost at will, it will be too easy.

As the true demon elites at the peak of the Blood Yuan Realm, their strength is strong, and it is not difficult to kill dozens of mortal heaven realm powerful ghosts at one time, and there is no challenge at all.

However, these bursts of blood also made him very curious.

"What are these ......?" Lu Chen thought to himself and left this place at the same time. The red blood that had just been ejaculated into the token seemed to have a sense of familiarity, as if it had seen it somewhere......

It's just that he can't study it carefully, the runes on the token in his hand are very complex, and it takes a considerable amount of time to be able to draw specific blood and reverse probe the structure.

Lu Chen continued to move forward, and it didn't take long for the place where he had just fought to scream and shake the sky, and it seemed that a large number of powerful ghosts had gathered to grab food.

The corpses of other ghosts are also fresh nourishment.

Lu Chen's eyes rolled, thinking to himself.

"The reincarnation cave is said to be not a layer, it seems that it is not cost-effective to kill these powerful ghosts in the mortal realm, less can not fill the token, more, and easy to be besieged, too dangerous, it is better to kill more powerful try......"

Lu Chen simply looked for the entrance to the second floor, as for how many floors there were, he didn't know.

Most of the True Demons had been to the second layer at most, but as far as they knew, there should be a third layer, and maybe a fourth layer.

It's just that those organized groups don't reveal information to the outside world.

According to the topography of the cave, the more recessed it should be, the more likely it is to lead to the bottom, and Lu Chen did not hesitate to go straight to the low-lying ground.

"Ahhh

"Trembling ......"

……

In this kind of strange place, Lu Chen listened to the strange strange sounds in his ears, and in the extreme distance, he would even occasionally hear the roar and roar of battle!

Of course, he is not the only one here, there are other true demons, but because the area is too vast and there is more than one floor, it is basically difficult to encounter without taking the initiative to look for it.

After continuing on for half an hour, a small mud pond appeared in front of me, gurgling and bubbling.

Lu Chen stopped his body, by simulating the crystal skeleton, his soul sensing ability was very strong, and he was able to predict dangerous situations.

There's something in this mud pool!

Lu Chen quietly hibernated, staring quietly, like a hunter, full of patience, waiting for the monster inside to appear.

Minutes and seconds passed.

For two hours, suddenly, the mud pond was surging!

"Goo-goo-goo!"

Immediately after, two palms stretched out from inside! The huge palms were wrapped in mud, and the arms were longer and longer, more than a few feet......

"Uh-"

Suddenly, a muffled moan came from it!

I saw a demon with only a mouth and fangs slowly come out, it moved slowly, its neck was raised and it roared, and its voice was dull and trembling in its throat.

"Boom Boom ......"

Then there was a strange moan like a bellows trembling, a strange shape and breath, and the sour smell came to the face, and ordinary people were disgusted when they heard it.

"Really ugly...... Lu Chen has seen a lot of walking ghosts, but this monster is definitely one of the most disgusting.

But even so, its cultivation is not simple, it is enough for the late stage of the Blood Yuan Realm!

It's definitely quite a strong strength, this place is vast, and such a demon doesn't know how many years it has survived.

"Whoosh!"

Lu Chen did not hesitate, since there was prey, he couldn't let it go! He is as fast as lightning, and he quickly rushes towards the opponent, and the first strike is the strongest!

There must be no protracted war in such a place, and the sooner the fighting ends, the better.

The black light in Lu Chen's hand bloomed, condensed a pagoda and expanded rapidly, and quickly threw it out while the monster was unprepared, enveloping its body, and the nine-story pagoda body seemed to be tightly encircled, releasing the cold breath.

"Vomit ——!"

Suddenly, the roar shook the sky! The demon struggled desperately, throwing out a large amount of acid from his hands and body, corrupting everything.

"Hiss-"

Not to mention the plants around, along with the rocks, there is billowing smoke! The dissolution was gone, and the pagoda was violently propped open, with a clattering sound and cracks all over the place, as if it was about to shatter soon.

Lu Chen did not slack off, quickly retreated, avoiding the edge of the acid, and at the same time pushed forward with both hands, a black stabbing spear appeared, shooting out fiercely!

"Whoa—"

The piercing sonic boom slashed out the Dao runes, leaving a string of silver light in the space, wrapped in the power of piercing heaven and earth, and rushed towards the demon's chest.

Although the opponent's intelligence is not high, his combat strength is not weak, and the huge threat in front of him attacked, he suddenly opened his mouth, and a large amount of green mist erupted from his huge mouth.

"Buzz!"

The green gas condensed to form a crystal screen, isolating everything, and the stabbing gun trembled when it hit it! Although it was extremely sharp, it didn't even break through the defenses.

"Huh?" Lu Chen frowned, he didn't expect the other party's move to be so strong, and he actually blocked his own attacks.

Without hesitation, he stepped on the seven stars, and suddenly rushed forward like a swimming dragon, and then sent a second blow if he couldn't do it.

It's just that the enemy has also shaken open the blockaded pagoda at this moment, and it suddenly waved its arms, like two old trees flying up and down.

"Woo-"

The space of the accustomed wind trembled, but at this moment, Lu Chen disappeared violently, and when he reappeared, he had already reached its back.

"Dark Shackles! Darkness freezes! Night ghosts fall asleep! ”

Activate all three scale-attracting techniques at the same time! Blockade the other party again, this time, the evil ghost is completely angry, almost crazy! This way of playing really makes it suffocated.

It's just that Lu Chen won't give the other party any more chances, he punches forward, fierce and domineering.

The fist wind erupted like a thunderbolt on a sunny day, starting from the four sides of the fist, and the layers of fluctuations escaped, followed by the rolling runes like stormy waves, rushing straight ahead.

"Bang!" The devil's back exploded! The chest bulged sharply forward, and then shattered, revealing a hole several meters large, and stinky blood gushed out.

The demon froze suddenly, instinctively looking down at the wound, opening its mouth and closing it gently, repeating it several times.

"Uh......"

Finally, its throat shuddered slightly, but its voice grew quieter and quieter, and two seconds later, it fell to the ground suddenly! Roar to the sky!

The acid flew in all directions, covering a large area around it, and white smoke billowed and hissed harshly.

Lu Chen flew over from a distance, he had just teleported away to avoid the ripple, and then flew back here, reaching out and taking out the token.

Suddenly, a red light flew out from the corpse!

This time, the blood light was even thicker, far from being comparable to those ghosts just now, and when it entered the token, it instantly filled a trench.

"Whew...... Sure enough......" Lu Chen stared at his sign and shook his head helplessly, no wonder it was so difficult to leave here and become an official member of the Gods and Demons.

To fill the entire token, you need to kill thousands of ghosts, and according to the situation just now, I don't know how many years it will take......

"No matter!" Lu Chen roared, no matter how much he thought about it, it was useless, since he was here, he had to improve himself as soon as possible.