The next moment.

"Ahh

The fat cat screamed, "Sister, I was wrong, ah...... You tap it!"

"Hahaha!" Seeing this, Zhang Xuan laughed.

Bian Qingyu's hand gently rubbed the black cat, "You are so cute!"

The black cat couldn't cry or laugh, and looked at Zhang Xuan, "Do you want to go out!"

Zhang Xuan nodded hurriedly, saying wait!

When Zhang Shi, Bian Qing suddenly looked at Zhang Xuan and said, "Brother Zhang, you can name it!"

Zhang Xuan nodded and thought for a while, "It's better to call it Xiao Hei, it's black anyway!"

Bian Qing listened and nodded, "Xiao Hei, yes, it's very suitable for you!"

At the same time, he also rubbed Xiao Hei's face, Xiao Hei grinned reluctantly, thinking that I had slashed the emperor in a dignified manner, and I had fallen to this point.

Zhang Xuan said suddenly: "Xiao Hei, what do you mean by you just now that you can let us out?

Seeing that Zhang Xuan had something to ask, Bian Qing put Xiao Hei on the bluestone slab.

Xiao Hei shook his body, and then stroked his beard, "That's right, Bendi has a way!

Bian Qing was a little excited, "What's the way, say it quickly!"

Zhang Xuan also said: "Say it!"

Xiao Hei stretched out a claw and pointed at Zhang Xuan!

Bian Qing also looked at Zhang Xuan, Zhang Xuan looked confused, "What do you mean, what are you referring to me for!

Bianqing: "........."

Xiao Hei's tone was strange, "Phew, shameless, did Bendi say that you are handsome?"

Zhang Xuan looked at Xiao Hei's whole body, "Anyway, handsome than you!"

Xiao Hei said: "you! I mean if you want to go out, it's up to you!"

Bian Qing looked at Zhang Xuan again, Zhang Xuan looked at Xiao Hei with some puzzlement, "Rely on me, what do you mean? I'm a person who can't even reach the Qi Cultivation Realm, what can I do!"

Xiao Hei said, "You concentrate now and look at your dantian!"

"Dantian?" Zhang Xuan was skeptical, but he still did as he did.

Sitting directly on the ground, his mind sank into the dantian, and he was shocked when he didn't look at it.

Above his dantian, there was a small black tower suspended.

Zhang Xuan looked shocked, "What is that!"

Xiao Hei said: "Dao Tower!"

Zhang Xuan said: "What is it! Dao Tower! Is it powerful?"

Xiao Hei said: "What do you say, you can seal this emperor for a thousand years, you say it's not powerful!"

Bian Qing suddenly said, "What Dao Tower?"

Zhang Xuangang wanted to say, but Xiao Hei whispered to stop: "You can't tell others, that's the treasure of the universe!"

Although it was very quiet, it was still heard by Bianqing, "Cut, what a treasure, this girl is not rare!"

Zhang Xuan picked up Xiao Hei and said, "Then what does it have to do with this tower when we go out!"

"Put it down!" the little black paw clapped his hand.

After putting it down, Xiao Hei said: "If you can master the tower, you can get out!"

Zhang Xuan asked, "How to master?"

Xiao Hei shook his head, "I don't know either!"

Zhang Xuan: "........."

"Can you get it out then?" Zhang Xuan looked at Xiao Heidao.

Xiao Hei said: "Yes, you communicate with it with your mind, and with your mind in mind, it will come out!"

"Oh!" Zhang Xuan nodded, closed his eyes, and looked at the dantian again, where the little black tower was still there.

After a while, Zhang Xuan opened his eyes, his palm spread out, and when his mind came up, the space above his palm suddenly trembled, and an illusory little black tower began to condense, slowly, turning into substance.

Xiao Hei's expression became more and more excited, and Bian Qing looked puzzled.

Zhang Xuan took the tower to his eyes and observed it carefully, this small black tower has nine floors, and above the door of the first floor is written: Dao Tower!

Bian Qing looked at it and wanted to reach out and touch it.

Wow!

Dao Tower trembled slightly, and let out a slight blur, shaking Bianqing's hand back!

Bian Qing snorted coldly: "It's quite temperamental!"

Zhang Xuan looked at the Dao Tower for a while, as if he was communicating, and then looked at Bian Qing, "Miss Bian, you try again!"

Bian Qing looked at it, then stretched out his hand and touched it, this time Dao Ta didn't reject her.

Xiao Hei said suddenly: "This is the Dao Tower, I live on the first floor inside, oh no! It should be said that it was sealed, but after a long time, I am still used to living there, and the aura inside is not bad!"

Zhang Xuan frowned: "Seal, is this tower used for sealing?"

Xiao Hei shook his head: "No, no, no, this tower is not just used for sealing, it is more useful!

Zhang Xuan looked at Xiao Hei, "Then how do you use this?"

Xiao Hei shook his head again, "I don't know, you're the tower master, you can figure it out yourself!"

"When did I become the tower master?"

"It's its instinctive consciousness that recognizes you as the master, and Taling has been hit hard and has fallen asleep!"

Xiao Hei said again, "You can figure it out by yourself! I'll take a nap first!"

After speaking, Xiao Hei lay down on the bluestone slab and turned around to sleep!

Zhang Xuan: "............"

"How do you want to ask how to get this!" Zhang Xuan looked dazed! The most painful thing in the world is to have treasures but not use them!

Bian Qing walked around on the side, if she was trying to figure out a way, she was not as leisurely as her!

Zhang Xuanpan sat next to the bluestone slab, with the Dao Tower suspended in his palm, and the more he looked at it, the more he didn't understand.

After working for a long time, Zhang Xuan still didn't have a clue! He simply put the tower next to him and ate the fruit directly.

Rumble!

Suddenly, there was a loud bang.

Xiao Hei woke up in time, "Damn, who's it!

When the three of them heard the sound, there was a sword emitting bursts of light by the water.

Zhang Xuanxiaohei and Bian Qing hurriedly walked over.

"What's going on!" Bian Qing looked at Zhang Xuan.

Zhang Xuan shook his head, "I don't know, I found this sword before, but I can't pull it out!"

Xiao Hei's mouth opened wide, "I'm dripping melons! Why is this sword so terrifying!"

Saying that, it jumped directly on Zhang Xuan's shoulder and hugged Zhang Xuan tightly, and Zhang Xuan was still eating green fruits at the moment.

Wow!

The light bloomed instantly.

From the hilt of the sword, a white light emitted and turned into a curtain of light. Suddenly, the light curtain trembled!

As if there were ripples, an illusory figure appeared in the light curtain, and soon, the figure walked out.

Directly clear, a man in a cloud-white robe, with silver hair scattered on his back, looks good, has good facial features, and has a white gourd tied around his waist.

It can be described as handsome and chic, and graceful!

Although he has silver hair, he doesn't have a hint of aging!

Xiao Hei exclaimed: "Who is this old man!"

Zhang Xuan shook his head and said softly: "How do I know!"

"Senior!" Seeing the man look over, Bian Qing and Zhang Xuan both bowed their hands and said.

"Huh?" the man looked at the two of them in surprise, and the next moment, his pupils suddenly shrank, "Are people so wicked now?"

Zhang Xuan was puzzled, looked at the man and said, "Senior, what did you say?"

The man said, "It's nothing! By the way, young man, thank you for saving me from the seal!"

"Huh?" Zhang Xuan looked confused, "Senior, what did you say, seal, I'll save you, are you mistaken!"

With a move of the man's hand, the sword stuck in the ground flew out directly and landed on his palm.

The man shook his head, "Yes, it's you! Do you remember if you ever shed blood on it!"

Zhang Xuan thought for a while, nodded and said, "Yes, when I first discovered this sword, out of curiosity, I wanted to pull it out, but it was cut!"

The man nodded: "That's right, it's your blood that breaks the ban on this sword in this place, and I can come out!"

Zhang Xuan said: "Senior, is my blood so powerful?"

The man nodded: "Okay!"

Zhang Xuan said secretly, what is average, great is powerful, not powerful is not powerful!

Suddenly, the man held the sword in his right hand, looked at Zhang Xuanzhengse and said, "You, are you willing to worship me as a teacher!"

Zhang Xuan was stunned for a moment, and said in a flash: "Senior, you're not kidding!"

The man nodded, "Although I have never confiscated apprentices in my life, and I don't like to accept apprentices, you are an exception, and I want you to inherit my mantle." If you worship me as a teacher, I will devote my life to teaching you!"

As soon as the words fell, Zhang Xuan's body trembled, he was so excited, and hurriedly knelt down: "Master is above, please accept the disciple Zhang Xuan's worship!"

Immediately afterwards, Zhang Xuan kowtowed three times in a row.

The silver-haired man squatted down slightly and helped Zhang Xuan up, "Okay! Zhang Xuan, from now on, you are my eldest disciple and the only disciple!"

Zhang Xuan asked, "Master, what's your name!"

The silver-haired man said: "The world calls me Sword Immortal, but I don't like it, some people also call me Sword Old, Wine Master, whichever you like, just call it!"

Zhang Xuan nodded, recited silently in his heart, and said, "Oh, Master, please go there and rest first!"

Jian Lao nodded and followed Zhang Xuan to the bluestone slab.

When he saw the black Dao Pagoda on the bluestone slab, Jian Lao's face changed instantly, "How could this tower appear here!"

There was a hint of shock in his tone.