I am invincible in the last days of dual cultivation

The next moment, the Black Dragon Sword appeared in Li Mu's hand again.

Li Mu thrust out a sword, which directly pierced the zombie dog's head, and the Black Dragon Sword also pierced into the ground.

After killing the zombie dog, Li Mu pulled out the Black Dragon Sword, then cut open the zombie dog's head and took out the sixth-level crystal core from the zombie dog's head.

After getting the crystal core, Li Mu crushed it directly and absorbed all the energy of the crystal core.

Then he continued to set off in the direction of the zombie king just now.

Just a few steps away, Li Mu saw a zombie standing on the roof of a building in the distance.

The size of this zombie is not much different from that of an ordinary zombie, but it exudes a black aura and has a fierce look in its eyes. It is a tough guy.

Li Mu said loudly.

"Come down and die!"

The zombie king slowly raised his hand, pointed at Li Mu and roared.

"Kill!"

As the zombie king gave the order, more than a dozen huge zombies rushed out of the building under his feet, broke through the wall of the building and rushed towards Li Mu.

Li Mu took a glance and found that these twenty or so zombies were all fifth-level zombies.

"Want to consume my physical strength? But these zombies are too weak."

Li Mu was not afraid of the war of attrition at all, because the blood descendants had a strong recovery ability, which allowed Li Mu to last longer in the battle.

"The more the better!"

Li Mu was still worried about the lack of high-level zombies.

The next moment, Li Mu swung the Black Dragon Sword in his hand, and a sword energy whistled out, slashing directly at the group of zombies.

And these zombies seemed to be here to die, wanting to exchange their lives with Li Mu's.

A zombie rushed directly towards the sword energy, and although the sword energy killed the zombie, the sword energy also dissipated.

The remaining zombies also rushed to Li Mu in the blink of an eye.

The huge fists also fell like raindrops, and the Black Dragon Sword in Li Mu's hand kept swinging out like a swimming dragon, cutting off the zombies' arms one by one.

But these zombies still rushed up one after another, and soon submerged Li Mu in the tide of zombies.

Seeing this scene, the zombie king also smiled.

But the smile on the zombie king's face did not last long and solidified, because at this time, a dragon roar suddenly came out from the zombie group.

Then, a black dragon broke through the zombie group, and all the zombies besieging Li Mu flew away.

The black dragon kept moving in the air.

Li Mu stood in place and patted the dust off his body, and said to the black dragon.

"Kill them all!"

The black dragon immediately launched an attack, opened its mouth and bit the zombies, bit off the head of a zombie, and then swung its neck, and the zombie's head flew to Li Mu's feet.

Li Mu smashed the zombie's head with a punch, then took out the crystal core, crushed it and absorbed it.

In front of the black dragon, these zombies had no ability to fight back at all. The black dragon quickly picked off all the heads of these zombies like picking tomatoes.

Li Mu picked up the last fifth-level crystal core and absorbed it, then stretched out his hand to the black dragon.

The black dragon immediately flew towards Li Mu, and finally turned into a black dragon sword and flew into Li Mu's hand.

Li Mu pointed the black dragon sword at the zombie king in the distance again.

"It's your turn now, let me see what you can do!"

The Corpse King said with a sinister look in his eyes.

"Okay!"

Then, the Corpse King slowly stretched out his hand and condensed a black hole in front of him.

Li Mu was also a little confused, and Li Mu asked the system.

"System, help me detect what kind of ability this is."

At this time, the Corpse King also took action, and saw that the black hole became bigger and bigger, and then directly turned into a huge space, covering Li Mu and the Corpse King.

From the outside, the space was like a big bowl turned upside down on the ground.

Li Mu, who was in the dark space, also noticed something wrong, because he could feel that his strength was suppressed a little.

"Interesting, I didn't expect that I would really get into trouble. This guy's ability is not simple!"

The Corpse King no longer held back, and with a wave of his hand, a black spear appeared beside him, and then flew towards Li Mu immediately.

The spear flew very fast, and it arrived in front of Li Mu in a blink of an eye.

Li Mu immediately swung the Black Dragon Sword and knocked all the spears away.

At this time, the system's test results came out.

[The ability of this corpse king is dark attribute,

A very rare attribute, and also very difficult to deal with. ]

[The host is now in the dark space of the corpse king. People in the dark space will be suppressed in strength and speed, and the host has no way to leave here before defeating the corpse king. ]

[The host needs to pay attention to the dark attack of the corpse king. Although the person hit will not cause substantial damage, the dark attribute will continue to devour the host's power until the host dies. ]

Li Mu felt more and more uncomfortable as he listened. He thought he had encountered a soft persimmon today, but he didn't expect to encounter such a difficult tough guy.

"It's really unlucky. I didn't expect this guy's ability to be so weird."

"We must fight quickly. If we continue to consume, I will definitely suffer. In his dark space, this guy will only get stronger and stronger."

Li Mu moved his body and prepared to launch an attack.

The corpse king saw that the spear attack was useless to Li Mu, so he directly condensed a black energy ball in the air, and the energy ball was getting bigger and bigger.

"Go to hell, stupid human."

The energy ball immediately smashed towards Li Mu.

Li Mu was not to be outdone. He waved his hand and condensed a huge fireball in the air, smashing it towards the black energy ball.

At this time, Li Mu had already disappeared from the spot. He exerted his speed to the extreme and disappeared from the spot the moment he threw the fireball.

Due to the obstruction of vision, the Corpse King could not see that Li Mu had disappeared from the spot at all. He stood there with a smile on his face, ready to wait and see Li Mu's death.

I don't know when, Li Mu has appeared behind the Corpse King.

"What are you grinning at!"

The Corpse King's hair stood up all over his body, and his body tried his best to dodge, but when he heard the sound, it was too late. He was destined to be unable to dodge this blow.

Li Mu punched hard, trying to end the battle in one move.

The next moment, his fist hit the Corpse King's head heavily, and the Corpse King flew out like a missile and instantly smashed into a building.

Li Mu followed closely behind, not giving the Corpse King any chance to breathe, and rushed forward again.

The Corpse King's body smashed through the entire building, and then fell heavily to the ground.

Seeing Li Mu rushing over again, the Corpse King immediately condensed a spear in his hand, trying to block it.

But he underestimated Li Mu's determination to kill him. In order to kill him, Li Mu didn't mind getting hurt a little. What he wanted was to quickly resolve the battle.