An alchemy furnace fell from the sky

Seeing Xu Fu spread his wings, Heixian curled his lips and said nothing more.

However, Heixian was leading the way and flying very fast. He looked back from time to time, only to find that he could not get rid of Xu Fu, so he had to give up.

"Is this Heixian your friend?" Xu Fu used his spiritual power to transmit sound to Hei Yujian and asked.

"That's right!" Black Feather Arrow replied, "Before, we worked together on a mission."

"What kind of cultivation level does she have?"

……

Because the sound was transmitted with spiritual power, Heixian flying in front could not hear anything at all, so the two of them talked without any burden.

Black Feather Arrow spoke concisely and to the point, but from her few words, Xu Fu had some understanding of this woman.

This Heixian can be regarded as the first partner of Black Feather Arrow. Among the younger generation of Black Devil, Heixian has completed the number of tasks second only to Black Feather Arrow. However, Hei Xian rarely fights with others when doing tasks. In the words of Hei Yujian, this woman is very good at "pretending", especially good at concealing her cultivation. When her opponent relaxes his vigilance, he can kill her with one blow.

After Xu Fu listened to Hei Yujian's introduction to Hei Xian, he couldn't help but think of the way Hei Xian looked when he first met him. She was a weak singer who was bullied by evil people and made people pity her. Who would have thought that the strings that make a sweet sound could be a murderous weapon that seduces people and kills them?

From this point of view, the three people who died in the inn that day were not unjust. If they knew that the singer was a dark killer who killed countless people, they would not dare to molest her even if they broke their legs.

However, comparing Hei Fei Jian and Hei Xian, Xu Fu felt that Hei Xian was more suitable as a killer than Hei Fei Jian.

First of all, the black string is just an ordinary person, and it is not easy to attract people's attention. This is an innate advantage and cannot be learned. The scar on Black Feather Arrow's face was too conspicuous before, but after the scar was removed, it was too optimistic and easily attracted people's attention.

Secondly, Heixian has a lively temperament and is good at disguise and concealment. The most important thing is that he knows how to show weakness to the enemy, which is very helpful for assassination. On the other hand, Black Feather Arrow's temperament is not suitable for the profession of killer. In Xu Fu's heart, she is more like a female general on the battlefield, capable of killing gods when encountering them, and is invincible.

"But if possible, let's live a normal life peacefully!" Xu Fu glanced at Black Feather Arrow's delicate profile and couldn't help but sigh in his heart. It is not a long-term solution for a woman to live like this, licking blood from the tip of a knife all day long. If she could retire, Xu Fu thought it would be good for her to become a teacher in the spiritual academy, or return to her previous village to be a vegetable farmer.

At sunset, seeing that it was getting late, Xu Fu was about to ask the black feather arrow how far it was, when he saw the black feather arrow making a downward gesture to Xu Fu. Xu Fu's eyes lit up and he quickly followed her down.

"Reached?"

Xu Fu looked around and felt that there were mountains everywhere and the trees were so lush that he couldn't see where the Black Devil's Cave was.

"You still have to walk in." Black Feather Arrow replied.

"Do you want to leave? Why not fly over?" Xu Fu was puzzled.

"It's full of miasma up there. If you don't want your life, Xiaoyu and I want it too!" Hei Xian replied from the side. As soon as she landed, she came close to Hei Yujian again, as if she hadn't seen him for many days.

The three of them used their skills to shuttle between the mountains. The further they walked, the more confused Xu Fu became. He turned around and glanced, and Xu Fu suddenly realized that he had lost his way.

Xu Fu looked up at the sky, only to see that the entire sky seemed to be shrouded in a layer of gauze, and no moonlight or starlight could be seen at all. It seemed that it was difficult to distinguish the direction here at night.

Xu Fu followed the two of them step by step, for fear of losing him.

Hei Xian and Hei Yujian walked side by side, telling Hei Yujian the interesting things that happened around her recently. Even though Hei Yujian didn't respond a word, Hei Xian still enjoyed it.

Xu Fu didn't want to listen to what Hei Xian said, he just stared at Hei Yujian's back.

Suddenly, Black Feather Arrow's body stopped without warning. Xu Fu was stunned and almost hit him.

"arrive!"

"Where?"

When Xu Fu heard this, he hurriedly looked around, even using his spiritual fire eyes, but he was surrounded by rocks and vegetation, and there was no sign of the Black Devil's Cave.

"Over there!" Black Feather Arrow pointed upward.

When Xu Fu heard this, he looked up and saw a cave appearing out of thin air on the mountain wall about ten feet away from him, embedded in the inconspicuous hill in front of him.

Viewed from below, the entrance to the cave was pitch black, like a huge monster, opening its bottomless mouth, and it seemed that not even light could escape its swallowing.

"Then let's go up quickly!" Xu Fu looked happy and spread his wings as he spoke.

"Don't worry!" Black Feather Arrow turned around and grabbed Xu Fu. She pulled off a leaf and with a flick of her finger, the leaf flew straight up.

There was a thin sound, and the green leaf broke into two pieces. Xu Fu looked stern. Even if he used his spiritual fire eye just now, he couldn't see the reason. However, looking at the neat breaks on the leaves, it looked like they were cut by an extremely sharp blade.

"There are defensive formations everywhere here. Just follow me." Black Feather Arrow whispered, then grabbed the rock and climbed up.

Xu Fu hurriedly followed up and grabbed the rock, only to find that the edges and corners of the stone had been smoothed and it was quite smooth when he touched it. This was definitely not a natural product of heaven and earth.

Xu Fu couldn't help but feel a little emotional when he thought that there were many senior black demons climbing up and down here, holding the same mountain rocks in his hands.

"I wonder where Senior Hei Gong is now?" Xu Fu asked while climbing.

"In the Black Devil's Cave." Black Feather Arrow replied casually.

Xu Fu was overjoyed when he heard this, but he didn't expect an unexpected gain.

Xu Fu secretly made up his mind to ask clearly this time.

"Xiao Yu, she...is really here?" Hei Xian asked suddenly, his tone sounded a little weird.

Black Feather Arrow did not answer. Heixian knew that since Heiyujian didn't deny it, that was it.

"I'm a little uncomfortable, so I won't go in now. Call me when you come out." After Hei Xian said that, he let go and jumped down along the mountain wall.

"What's going on...?" Xu Fu was puzzled.

"She is a little afraid of my master." Hei Yujian's tone was very calm, and his hands and feet continued to climb up, without any hesitation because of Hei Xian's withdrawal.

Xu Fu felt sad when he thought of Hei Gong's ferocious appearance.

"Why is your master here?" Seeing that he was almost climbing to the cave, Xu Fu suddenly thought of this question.

"She is injured and is being healed here." Black Feather Arrow said, turning over and standing at the entrance of the Black Devil's Cave.

Xu Fu followed closely. When he reached the entrance of the cave, he found that it was still dark inside and he couldn't see where it led.

Black Feather Arrow didn't say much, and Xu Fu didn't ask. The two walked side by side, and they didn't feel crowded at all in the cave, which was about one foot high.

The two of them lit the fire and walked through the passage several times, passed several forks, and finally saw a ray of light appearing at the end of the passage.

The Black Devil's Cave is finally here!