Vast desert.

Mu Bai and Fan Ling'er came to the site of the accident of the scientific research team, and when they arrived at the accident site, they saw a mess everywhere, and all the camps and scientific research equipment were in ruins.

The members of the scientific research team are also lying on the ground dying, and some of them have no signs of life, and even if there is still life, the signs of life are very weak, and they may die at any time.

The doctor of the scientific research team has died, and he was in a very hideous state before he died, as if he had seen something terrible, and he was scared to death.

"It's still a step too late." Mu Bai clenched his fists angrily.

"It's not your fault, it was the monster beast who did it, and we have to find the monster beast now." Fan Ling'er was still calm, she came to the location of the crater mentioned by the scientific research team as soon as possible, but the crater had been buried, and she could only see that there was once a huge crater here.

And Mu Bai is treating some people who still have signs of life, but in this way, the consumption of spiritual power is too serious, and Mu Bai has to use spirit stones to replenish the spiritual power consumed.

After cultivating into the early stage of the King Realm, Mu Bai's perception ability has also improved a lot, so all the movements in the Fang Yuan Book here, Mu Bai can sense it for the first time.

It's night, the dark night of the desert is lively, and many poisonous insects will come out to feed at night.

It's just that what Mu Bai found was not some poisonous insects, but a woman in black.

After discovering the woman in black, Mu Bai's face suddenly sank.

"Fan Ling'er." Mu Bai shouted.

"I'm here." Fan Ling'er replied.

"There's a demon beast approaching here, you hide first, and I'll go and get rid of that demon beast." Mu Bai said.

"Okay." Fan Ling'er knew that Mu Bai's cultivation had improved, and it was still very easy to deal with demon beasts, so she obeyed Mu Bai's arrangement and found a hidden place to hide.

Besides, Mu Bai, after making sure that Fan Ling'er was safe, he directly picked up the sword, started his cultivation, and quickly approached the woman in black.

In less than a minute, Mu Bai was only less than a hundred meters away from the woman in black.

When the woman in black saw Mu Bai, Mu Bai's sword intent had already locked on the woman in black.

The woman in black was stunned for a moment, just in such an instant, she felt a life-and-death crisis, but Mu Bai did not attack her directly, but was waiting for something.

It's just that what Mu Bai was waiting for was that the woman in black spoke first to explain something.

"Why are you following us?" Mu Bai asked directly.

Mu Bai's voice was very cold.

"You killed my friend." The woman in black said coldly.

Although Mu Bai's swordsmanship is very powerful, Mu Bai's cultivation aura is not very strong, so she is not afraid of anything at all, she is just curious, why is a human cultivator whose cultivation is not very strong, but the sword intent exuded can make her feel dangerous?

"Your friend?" Mu Bai frowned, remembering the demon beast he had killed not long ago.

Mu Bai couldn't help but smile coldly and said, "You are friends with him, then you are probably also an accomplice, so we have nothing to say." ”

After speaking, Mu Bai shot directly, and a white sword slashed at the woman in black, the woman in black was suddenly shocked, she didn't expect Mu Bai to shoot directly, this human monk, is he so irritable.

"Huh." The woman in black just sneered, and then waved her hand to block Mu Bai's sword, but although she blocked Mu Bai's sword, it was not as easy as she imagined, Mu Bai's sword directly cut her sleeve, and even left a sword mark on her arm.

Mu Bai didn't think that he could kill the woman in black with a single sword, so he took out his sword again, and this time, he only directly slashed out a dozen swords.

The woman in black looked a little embarrassed, she didn't dare to directly accept Mu Bai's sword moves, but was dodging.

It's just that in this way, the woman in black seems a little passive.

"You're very good, I'm reluctant to kill you." The woman in black sneered.

Mu Bai was silent, because he knew that the more he was at this time, the more he couldn't take it lightly.

"My sister won't play with you anymore, let's end it." After the woman in black finished speaking, she reached out and grabbed it, and a powerful energy impact rushed towards Mu Bai.

This woman in black has been cultivating in that mysterious underground world for ten years, and her strength has long since recovered, and she is even stronger than when she was in the Star Continent, and it is still quite easy to deal with Mu Bai at this moment.

Mu Bai's swordsmanship is indeed very powerful, but his cultivation is a hard injury, although his swordsmanship can cause injuries to the woman in black, but it is only a flesh wound, there is no way to really hurt the woman in black, at this moment, as soon as the woman in black makes a move, Mu Bai is in danger.

The sword in Mu Bai's hand was snatched away in an instant, and it broke directly with a 'click'.

Immediately, a huge force hit Mu Bai's chest, and Mu Bai's body flew out directly.

"Poof!"

Mu Bai's mouth spurted blood, and he only felt a buzzing in his head.

The woman in black sneered, her figure flashed, and she came to Mu Bai's side, and then directly reached out and grabbed Mu Bai's neck and lifted Mu Bai up.

"You are so handsome, sister, I am reluctant to kill you, but there is no way, you must die, because I have a great enmity with you Terran monks." The woman in black said.

"Don't worry, I will only kill you Terran monks, I won't hurt ordinary people, there are definitely not many Terran monks who have entered this world, so I won't kill too many people, you can rest assured, I'm not a bad person."

"I won't kill innocents indiscriminately, since I've decided to kill you, then I still have to let you die to understand."

"My husband was killed by you human monks, and he was killed in this world, and not long ago."

"Although his death may not have anything to do with you, since this incident has happened, none of you human monks are innocent."

"So, you have to die."

Mu Bai was being choked by the woman in black at the moment, and there was blood in his mouth constantly, and he couldn't speak at all.

At this moment, suddenly, there was a loud noise behind Mu Bai.

"Boom!"

A flash of fire flashed, and it hit the woman in black in an instant.

Then, I saw a large blood hole appear in the chest of the woman in black.

The woman in black looked at her chest in disbelief, her eyes full of consternation.

"It can't be." The woman in black only felt that her arm had lost its strength for a moment.

She could still speak, but it was just instinct.

She felt her life force slipping, but at the moment, she couldn't do anything.