Lan Yu led a group of feather guards to the place where the black-robed man was, but he walked very slowly, as if he was dragging time, and walked for more than seven hours before entering the range controlled by the black-robed man.

"Lord Blue Feather, something doesn't seem right here. Yu Wei looked around with some vigilance.

"Blue Feather, you're finally here. The black-robed man appeared about a hundred meters in front with more than a dozen subordinates.

"You've been waiting here for a long time, haven't you?" Lan Yu asked coldly as he looked at them.

"Exactly. The black-robed man said with a smile.

"Destroy them for me. Lan Yu said with a wave of his hand.

Lan Yu rushed out with a group of feather guards, and after killing three or four of his subordinates in a row, a formation suddenly floated on the ground, and before everyone could react, it turned into something like an enchantment and covered Lan Yu and them all.

"What is this?" Lan Yu asked coldly.

"This is the secret technique of our Upper Hades Wolf Clan. The black-robed man said with a smile.

"Break it for me. Lan Yu said.

In an instant, all the feather guards began to attack the enchantment wall frantically, but they didn't expect to be hit by a counter-devouring force at the moment of the attack, and several feather guards fell directly to the ground and lost their combat effectiveness.

"Blue Feather, you are too naïve. The black-robed man said with a smile.

"What's going on?" Lan Yu asked suspiciously.

"The moment you attack the barrier wall, the Falling Heaven Prison will absorb the power you struck out and produce the same backlash power, that is, the more you attack, the greater the damage to yourself. The black-robed man said with a smile.

"Then you can't attack it. Lan Yu raised his hand, and in an instant, all the feather guards stopped attacking.

"That's why I said that you are naïve, this prison will continue to absorb your power, it is estimated that in less than three hours, you will all be sucked dry by the prison, and finally die of exhaustion and become a corpse. The black-robed man looked at Lan Yu and said with a smile.

"You ......," Lan Yu gritted his teeth.

"I didn't expect the dignified Blue Feather to end up like this. The black-robed man said with a smile.

"Lord Blue Feather, what should we do?" asked Yu Wei at a loss.

"No matter how strong an enchantment is, it will have a limit to what it can endure, and I see if we can break it with all our strength. Lan Yu thought for a while and said.

"Lord Blue Feather, this is too risky. If we hadn't concentrated our efforts and hadn't opened the barrier, the backlash would have killed us all here. Yu Wei said.

"If you don't attack us, you die. Lan Yu said coldly.

"Yes. All the feather guards replied in unison.

Lan Yu opened his hands, and in an instant, all the feather guards turned into pieces of white feathers, which merged into Lan Yu's body, and Lan Yu opened his eyes, and his pupils had turned into pure white.

Lan Yu rushed forward in a few steps and slammed his palm on the enchantment wall, and instantly a powerful force spread along his arm to the enchantment wall, only to hear a crisp sound The enchantment wall was actually shattered, spreading like a spider's web, but it did not completely break it.

In time, a very powerful force reacted to Lan Yu's body and shook it away, Blue Feather fell heavily to the ground, and all the white feathers flew out of his body and turned back into the appearance of Yu Wei, and they fell to the ground one after another. Lan Yu himself exhaled, trying to stand up but struggled for a long time and didn't get up.

"I didn't expect you to have such power. The black-robed man said with a smile.

"Lord Blue Feather. A dozen or so feather guards got up from the ground and gathered around Blue Feather.

Unexpectedly, Lan Yu's appearance suddenly became blurry at this time, and when he looked at it again, he had become another person, if I was here, I would definitely be speechless in surprise, because this face was Yuntong.

"Who are you? You're not Blue Feather!" the black-robed man was also shocked.

"Just because you didn't think much of it, you also wanted to deceive Lord Blue Feather, and when you came down from that command to tell Lord Blue Feather about it, Lord Blue Feather felt that it was a conspiracy, so I made me disguise himself as him. Yuntong said with a smile.

"How could Yi Rong have deceived me?" the black-robed man looked at Yun Tong and asked coldly.

"Of course, it is impossible for an ordinary disguise to deceive you, but I have taken the heart of Ye, a treasure of the God Realm, and it is almost exactly the same except that my true strength cannot reach the level of Lan Yu Venerable. Yuntong said with a smile.

"Lan Yu, I actually sent you here to die. The black-robed man said angrily.

"Of course I'm not here to die, I'm here to hold you back. Yun Tong said with a triumphant smile.

Time went back a few hours ago, and the arrival of Dugu Lian thought that it would solve my troubles, but it was not too ideal, and it seemed that there was still a little necessary factor missing to refine Gu.

"I brought the tools for Gu refining, and I think other things should be available at Bi, but the most basic thing for Gu refining is to have a large number of poisonous insects for them to kill each other. Dugu Lian said.

"How much do you need?" I asked, confused.

"If you want to go faster, you'll need at least a few hundred. Dugu Lian said.

"Senior Dugu Lian, don't I remember that you don't have a lot of poisons?" I asked, looking at him.

"Those poisons have special uses, they can't be used to refine Gu, and I don't have so many poisonous insects there, not to mention that if I want to go back and get them, it will take a long time. Dugu Lian said.

"Bi, do you have that?" I asked, turning around.

"There are poisonous insects, but there are only a dozen of them. Bi said helplessly.

"I can help you with Gu refining, but you have to figure out how to do it yourself. Dugu Lian said helplessly.

"Let's get started. I said with a smile.

"Oh, where are the poisonous insects?" Dugu Lian asked with a puzzled look at me.

"It will be there in a moment. I said with a smile.

In this way, I came to Bi's room with Dugu Lian, Dugu Lian stepped forward and waved his hand, a huge tripod flew out and fell, and the whole room trembled violently.

"What is this?" I asked, surprised.

"This can't be Gu King Venerable, right?" Bi asked suspiciously.

"Good eyesight. Dugu Lian said with a smile.

"I remember that it was recorded in the ancient books that the Gu King Zunding was destroyed in a great battle during the Upper Underworld Period?" Bi asked with a puzzled expression.

"Actually, I don't know if it's the original or a copy of it. Dugu Lian said with a smile.

"And how did you get it?" I asked, confused.

"When I was young, I met a mysterious person, who was my enlightenment teacher, who taught me how to use poison, and some of the ability to cultivate poison and Gu refining. However, he only taught me for a short period of seven days, and after seven days he disappeared, leaving me with only a book called Xuanworm Gu Poison and this Gu King Venerable. Dugu Lian said with a smile.

"Did he never show up again?" I asked, looking at him suspiciously.

"yes. Dugu Lian said.

"I'll help you get the rest ready. Bi turned around and went to the shelf, not knowing what to do.

"Shengtian, what about the poisonous insects?" Dugu Lian asked, looking at me.

"Right now. I said with a smile.

I took a step back, and with a wave of my hand, I summoned ten thousand insects and threw them into the Gu King Zunding, and at the same time, I sat down cross-legged and mobilized my soul power to inject into it, and within three minutes, one by one the poisonous insects crawled into Bi's room, and all of them converged into the Gu King Zunding.

"Is this the Poison Treasure Ten Thousand Worms?" Dugu Lian asked in surprise.

"Yes. I said with a smile.

"To tell you the truth, if it weren't for Zhuo Shengtian, I would definitely do everything I could to kill you and take it into my hands. Dugu Lian said.

"Senior Dugu Lian, don't scare me!" I said scaredly.

"You. Dugulian looked at me with a smile.

"It's okay if I can borrow it from my predecessors for a while, and I don't use poisonous elements much anyway. I said with a smile.

"You kid is really ......," Dugu Lian patted me on the shoulder.

After a while, Bi came over with a large pile of things, she put nine things like incense burners around Gu King Zunding, poured a black substance and lit it, and black smoke came out.

Bi stepped forward and poured the two bottles of potion into the Gu King Zunding, Dugu Lian smiled, took out a piece of square wood, and threw it into the Demon King Zunding, and the hundreds of poisonous insects that gathered in it instantly attacked each other and devoured each other.

"Looks horrible!" I swallowed.

"The last one to survive is the Gu, and it will have very terrifying power. Dugu Lian said with a smile.

After about five more hours, Gu Refining was completed, Dugu Lian, Bi and Indigo began to study the new scroll, and I walked out of the Wizard's Guild and jumped to the top of the guild building to shoot a fire feather arrow.

"Lord Wolf Spirit, Black Thunder has given us a signal. Wolf Hui ran over and said.

"Gather all the soldiers and horses at once, and set out to attack the Mage's Guild. The wolf spirit ordered.

At the same time, the president also set off with five or six high-level magisters, detouring from the Duan family to the back of the Yi family, the wolf spirit took everyone away and the Yi family almost didn't leave guards, so the president quickly sneaked in.

"The head of the house. The president slammed the door open.

"Why are you here?" the head of the house walked out of the room with someone.