"Xiao'er, there is a Dan furnace on the body of the Heaven Slayer, if you can get it back, it will be better!" said the red-haired old man.

The woman known as Shino'er nodded and turned to leave.

"Chiyun, do you think it's going to be a heaven-killing thing?" the white-haired old man asked.

"There has been no news of him for a hundred years, and his aura will appear in the tomb of the old sect master, it is estimated that it is!" said the red-haired old man with a trace of murderous aura in his eyes.

"Come to think of it, it's been a hundred years since I first saw him, and this son is very talented!" said the white-haired old man lightly.

"I don't know what kind of cultivation he has achieved now, plus the furnace, the strange thing is that his apprentices are now the masters of one side, but he has no news. The red-haired old man said.

"Don't mention it, let's wait for Xiao'er to come back. The white-haired old man looked out the door.

Inside the cave.

"It turns out that there is no cave heaven in here, and the Xuan Qi is much heavier than before!" Duan Chen said with a deep breath.

"Don't talk nonsense, do as I say, quickly take your things and leave!Inject all your Xuan Qi into the coffin!" Danlu said hurriedly.

Duan Chen didn't ask much, quickly mobilized the Xuan Qi and injected it into the coffin!

"It's still not enough! I'll help you!" As he spoke, the token flew up at the same time as the Dan furnace, and the purple-gold light shone again.

The coffin began to shake and slowly began to open!

A white light flashed, the Dan furnace and the token fell, Duan Chen caught them one by one and put them in his arms.

"Quick...... Get the stuff out!" said Dan Lu, a little breathlessly.

Duan Chen was stunned for a moment, and then jumped into the coffin.

"I'll go, it's too heavy to take it out!" Duan Chen said with a corner.

"Use your soul sense to force out a drop of essence blood!"

Duan Chen used all his soul sense, forced a drop of essence blood out of his middle finger, and dripped it onto a piece of black thing.

"Boom!"

A flash of fire flickered, accompanied by a huge air pressure that ejected Duan Chen from the coffin, and Duan Chen's whole person hit the wall, and then fell to the ground.

"What the hell is this!" Duan Chen said.

As soon as he finished speaking, another black thing flew out of the coffin, rushing straight towards Duan Chen!

When the black thing was about to hit Duan Chen, it suddenly stopped in front of Duan Chen's eyebrows and began to vibrate violently, Duan Chen looked at the black block in front of him and moved back a few steps, a strong cold air spread, the entire cave seemed to be frozen, and the air became thinner!

"It's so cold!" Duan Chen said.

But as soon as he finished speaking, the black thing instantly turned fiery red, the air gradually became warmer, and the temperature in the cave began to become hot again, and Duan Chen was sweating profusely!

"What the hell is this! It's cold for a while and hot for a while!" Duan Chen asked as he took out the Dan furnace.

"Later, urge your essence blood and refine it!" Dan Lu drank.

Duan Chen quickly sat cross-legged, urging the essence blood in his body, echoing with the essence blood in the black thing, and the entire cave was still hot and cold.

Inside the Demon City.

"You said that Yun Xiao of the Nine Sects went to Heaven?" said a man surrounded by black gas in the main hall.

"It's the Demon Lord, she summoned the Sect's Chuyunmen Yunqi, Qingyunmen Yunpan, and Chiyunmen Yunyan, and went to Tianfu together!"

"It's just right, it's rare to come out once, let's leave them some good memories! Demon Wind, you pass on my magic order, Demon Idiot, Magic, go with you!" The black qi became large and heavy, and flew out of it.

"Subordinate order!" Demon Wind took the token and said.

"I'll give you one more thing, and it will be helpful for you to bring it. Three streams of black gas shot out from the black gas, and instantly entered the body of the demon wind.

"Thank you, Demon Lord!" Demon Wind knelt down.

"Clean them up, and tell them that the days of peace are over, hahaha......" After saying that, the black scattered in place and disappeared.

Inside the cave.

"Has it finally been refined!" Duan Chen opened his eyes and stared at the black thing.

"This is, the Supreme Treasure of the Nine Sects 'Ice and Fire Sword'!" Dan Lu said lightly.

"Upper Nine Sects?" Duan Chen asked with questions at the moment.

"The Upper Nine Sects are the existence in the middle of this heaven and earth, but this cloud neutron has rushed to the top of the supreme with this thing!"

"Is the top of the world the top of the world?" Duan Chen asked.

"Well, the place occupied by all the top powerhouses has the most resources, the most powerful exercises!, the greatest creation!" Dan Lu said as he recalled!

"What about my master?"

"Kill the sky, let's not talk about it for now, see if there is anything else, hurry up and leave!" Danlu suddenly returned to his senses.

As soon as Duan Chen's hand was raised, his five fingers were gathered, and the sword flew over in an instant, and Duan Chen pinched the hilt of the sword.

"Bang Bang"

"I'll go, it's so heavy!" The sword pressed Duan Chen's whole person down.

"Boy, you're still far away, let's go see if there's anything else in the coffin. ”

Duan Chen jumped to the coffin again and came out after a while.

"It's just such a small white bag!" Duan Chen said as he squeezed it in the palm of his hand.

"I've never seen the world!!" Dan Lu smiled.

"Heavenly Steps!" Duan Chen was speechless.

"Look, the scabbard should be inside!" said Danlu.

Duan Chen opened the bag and injected a stream of soul sense, and then a palm-sized silver-white thing flew into the bag.

"Is this it?" Duan Chen asked a little incredulously.

"Well, urge the essence blood and take the sword back!"

"Collect!" Duan Chen closed his eyes and suddenly drank.

I saw that the sword on the ground began to spin in place, and then gradually shrunk, and swished into the scabbard!

"This is much lighter, it's just a wishful golden hoop stick!" Duan Chen said.

"What the hell, get out of here!" Danlu said.

After Duan Chen put it away, he jumped out, and in the empty tomb, the coffin trembled slightly, and a stream of black flew out.

"I finally got it, it's time to go back quickly, I don't know if Qi has another war!" Duan Chen said.

"Remember, don't tell anyone about this until you become strong enough, you can use the sword, with your current cultivation, no one will sense the breath of this sword, otherwise your life will be lost!"

"Well, then let's go back now!" Duan Chen jumped off the cliff.

"It's finally out, it's been a hundred years and it's finally seen the light of day!" The black qi turned into a figure, walking forward step by step, flickering and flickering.