Afterwards, Zhang Hao walked around the palace and found nothing else.

Zhang Hao looked at this luxurious palace, feeling like he had entered Baoshan and finally couldn't take anything away empty-handed!

No, you can take away some more spirit stones, or take away some more pills, or take away some more talismans.

At this moment, Zhang Hao felt something burning his chest, and hurriedly reached out and took it out.

I saw the dark green dragon scales faintly glowing red!

Suddenly, the dragon scales flew out of his hand, and Zhang Hao immediately quickly caught up.

Chasing the dragon scales to the main hall, Zhang Hao saw a black jade ball blooming with dazzling light slowly flying up from a pile of spirit stones, accompanied by a deafening dragon groan, and saw a huge black dragon hovering in mid-air!

Zhang Hao was completely shocked, although he had already seen the black dragon under the sinkhole last time!

Suddenly, the black dragon flew up and swallowed towards Zhang Hao......

Zhang Hao subconsciously released the aura tortoise shell, but ...... The black dragon passed through the aura tortoise shell like an illusion, and then passed through Zhang Hao's body, spun around in the air and flew back.

Zhang Hao was taken aback, and then he breathed a sigh of relief, and couldn't help but remember that the black dragon had been killed by the Heavenly Tribulation.

"Have you cultivated the Haotian Sect's Qi Cultivation Period Extension Exercise?" Although it was an inquiry, the tone was very affirmative, just ......

Zhang Hao looked up at the black dragon, "Are you talking to me?"

The black dragon slowly flew around Zhang Hao, "Strange! How can there be no immortal root in your Qi Hai Dan Heaven?"

"Are you still alive?" Zhang Hao had already determined that it was this black dragon that was talking to him.

The black dragon stared down at Zhang Hao, "How is this possible? How do you cultivate without an immortal root?" and also opened up two Qi Hai Dantian to break through to the thirteenth layer of Qi cultivation!"

Zhang Hao didn't answer Heilong's question, nothing is impossible with a golden finger!

"Why don't you answer my question, Ancestor!" the black dragon urged, it was full of doubts at the moment, it was the first time in 20,000 years of cultivation that it had seen an immortal cultivator without an immortal root!

Zhang Hao retorted: "You didn't answer my question!"

The black dragon flew up, "Ancestor, I am indeed dead!" It's just that I was unwilling before I died, so I left a wisp of soul in the dragon ball, waiting for the day when the immortal gate opened!"

"So this is the Dragon Ball?" Zhang Hao pointed to the black jade ball.

"You also want to take the Ancestor my Dragon Ball?" the black dragon glared at Zhang Hao angrily.

Zhang Hao shook his head, "I'm not interested in your Dragon Balls! ”

Hearing this, the black dragon was stunned for a moment, there are still immortal cultivators in this world who will not be interested in Dragon Balls!

"Dragon Balls really can't help you build a foundation successfully!" said the black dragon slowly, "Now it's time for you to answer my question!"

Zhang Hao avoided this question again, "You were locked under the sinkhole that day, and an immortal cultivator fell, what happened to them?"

The black dragon thought for a while, "I can't remember the events of fifty years ago, Ancestor, I probably ate it all in one bite!"

"There is a girl among them, her name is Li Ran, she ......" Zhang Hao didn't continue, how could the black dragon know who Li Ran was, and there was no point in talking about it.

The black dragon circled and fell, stood in the main hall, and asked, "How did you pass through the many great arrays in the secret realm one step faster?"

Zhang Hao retracted his emotions, "I just happened to comprehend a lot of formations!"

Immediately, Zhang Hao asked: "You took the initiative to appear in front of me, you should have something to find me." Tell me, what's the matter?"

Because when he was in the main hall before, Zhang Hao didn't find any dragon balls, and there was no abnormality in the dragon scales at that time. So Zhang Hao judged that it was the black dragon who took the initiative to appear!

The black dragon didn't expect Zhang Hao to be so direct, so he didn't talk nonsense, "Ancestor, I want to stay in your Qi Hai Dan Heaven!"

Zhang Hao frowned, after experiencing the incident of scattering people and seizing people, he was very wary of these undead existences.

"Aren't you taking it away in disguise?" Zhang Hao asked in a deep voice.

The black dragon was stunned for a moment, a little surprised, "You still know how to take away the house in a small Qi cultivation period?"

Zhang Hao stared at the black dragon, and at the same time reached into the sleeve of his right hand and quietly untied a corner of silk cloth, guarding against the black dragon.

Hei Long noticed Zhang Hao's small movements at a glance, and couldn't help but deliberately scare: "Ancestor, I just want to take away, what can you do with me?"

Zhang Hao didn't know that the black dragon was deliberately scaring him, and when he heard that it really wanted to take away, he threw a corner of silk cloth at it.

A corner of silk cloth slowly floated towards the black dragon......

The black dragon looked down at the corner of the silk cloth and was stunned for a moment, then remembered something, and said in a panic: "How can you have the Yunpa Immortal ...... of the Sect Lady?"

In the second half of the sentence, the black dragon couldn't say it, and he saw a corner of silk cloth sucking the black dragon directly into it like a whale sucking water!

Zhang Hao watched the huge black dragon being absorbed by a corner of silk cloth, and laughed loudly: "I can't do anything to you! But I have a big baby! If you want to take away me, first ask my big baby if you agree!"

Poor Black Dragon really just wants to scare him!

Zhang Hao stepped forward to pick up a corner of silk cloth, and looked up and down again, and saw a black dragon faintly floating on it, which seemed to be still struggling, but unfortunately it was slowly "digested" in the end, and it became white as new.

What a big baby!

Zhang Hao rolled up his cuffs, tied a corner of silk cloth to his right arm, and then lowered the cuffs to cover it.

Turning his head, Zhang Hao saw that the dragon ball had fallen to the side and had lost its light.

Zhang Hao stepped forward to pick up the dragon ball, and he felt the endless aura inside, as if he was holding a vast ocean......

Zhang Hao was overjoyed, and immediately sat down cross-legged, and ran the cyclone in his body to absorb the aura in the dragon ball, and saw that the aura in the dragon ball turned into a trickle of Tao and flowed into the meridians......

After a minute, Zhang Hao stood up violently, absorbing for so long, the meridians did not have any swelling pain, and the efficiency was higher than that of the high-grade spirit stone!

At this time, Zhang Hao thought that he had a magic weapon that could not be refined, so it was better to take this opportunity to refine it with the infinite aura in the Dragon Ball!

Zhang Hao took off the copper tower that had been hanging on his wrist, expecting it to have a storage function, so that he could take away all the spirit stones in the hall!

Subsequently, Zhang Hao held the dragon ball in one hand and the copper tower in the other, and ran the cyclone to absorb the aura in the dragon ball to refine the copper tower, and saw that the aura flowed into the copper tower from the dragon ball continuously, and the bottomless pit in the copper tower was slowly filled......

An hour later, Zhang Hao felt that he could control the copper tower, and faintly saw that there were large arrays carved inside it......

Then Zhang Hao stood up in surprise, controlled the copper tower to fly into the air, and then grew larger little by little, and finally slowly fell to the ground.

Circling around the one-person-high copper tower, Zhang Hao was very excited, this was his first magic weapon, although he didn't know what grade it was, but it definitely couldn't be lower.

It's just that this copper tower doesn't have a storage function!

Moreover, there is no legacy of loose people in this bronze tower!

The only function of this copper tower is to arrange formations, as long as there is enough spiritual energy support, it can be used to instantly arrange the 1,372 kinds of large formations recorded in the "Three Thousand Formations True Solution"!

Not only that, using this copper tower to arrange the formation can also greatly reduce the need for spirit stones for the formation. As for the principle, Zhang Hao can't figure it out even if he understands it, it's easy to use anyway!

Zhang Hao turned around and looked at the spirit stones piled up on the ground, he couldn't take them away anyway, so it was better to add some difficulty to the three major sects!

So, Zhang Hao controlled the copper tower to become bigger and bigger, flew into the air, aimed the bottom of the tower at the spiritual stone, and sucked it violently......!

In fact, Zhang Hao has no way to do this, because this copper tower is only a semi-finished product, not only can it not store things, but it also can't store spiritual energy, otherwise it is really powerful against the sky!

Although Zhang Hao doesn't know how to practice equipment, he can also see that the vacant part at the bottom of the tower is used for installation...... Reiki "battery"!

Zhang Hao couldn't help but look at the dragon ball in his hand, which was very suitable for being used as a "battery", but ...... Reluctantly!

The aura continued to enter the copper tower, and the large arrays carved inside the copper tower were activated, and Zhang Hao didn't bother to choose, so he arranged them all out and surrounded the palace.