"Hong Laosi, don't worry, speak slowly, what are you worried about" Lao Xiao Tou also guessed from the change in Hong Laosi's expression at this time, and definitely didn't want to be as simple as he imagined. But he still didn't want to give up, after all, it was terrifying to have a team that could absorb the opponent's super energy for his own use.

"Clan master, the success rate of refining the underworld weapon is extremely low, it took me three years to refine less than ten underworld weapons, and three of them are semi-waste, if you want to equip a team, the most few will also need ninety-nine eighty-one, this is already the lowest level of the two-fold Xuan Shen Array" Hong Laosi wiped the cold sweat on his forehead and explained.

"Is there a way to increase the success rate of refining weapons?" Old Xiao Tou only now really realized how ridiculous his idea of building an army with the Immortal Weapon was, and if he continued to refine at this rate, he was afraid that he would not be able to achieve this goal in a hundred years.

"There are ways to increase the growth rate, but each one needs a chance, for example, to find a beast bone furnace above the fifth grade, or to find a pure fire element stone with a grade of more than three realms..."

He had already seen the disappointment and unwillingness in his heart from Lao Xiaotou's expression, where did he dare to continue to tell.

"More than three pure fire elemental stones? Beast bone furnace above the fifth grade? "Old Xiao can't wait to scold, why don't you go and smash the bank!! Each of these things is worth a lot of money, three pure fire element stones, the original stone list ranks sixth, and the value is between seventy and eighty thousand, if it is just this kind of old Xiao Tou, it may be acceptable, but it is something that the latter is difficult to get with money, you must know that a fifth-grade energy beast is already worth hundreds of thousands of original stone tickets, not to mention refining it into a beast bone furnace with its skull.

"Clan Master! There is a way for his subordinates" Just when Lao Xiao Tou and the Hong brothers were helpless, Boss Yan walked in from outside, and his eyes full of wisdom stared at Lao Xiao Tou and said.

"Really? Say it! "Old Xiao Tou is like a person in the vast sea at this time, desperately grasping a life-saving straw, pinning all his hopes on Boss Yan.

"The method is very simple, but it requires the clan leader to endure the pain and cut his love, and lose a war horse as a price," Boss Yan said with a thoughtful expression. It seems that he has been working on this idea for a long time, and is just waiting for the right moment.

"Warhorse?" Old Xiao's cheeks twitched involuntarily, of course he knew what the war horse meant to the clan, he was extremely entangled in his heart, and it was difficult to weigh the pros and cons at this moment.

"Are you sure you can make a bone furnace?" Lao Xiao hesitated for a long time, and finally made up his mind, turned around and asked Hong Laosi.

At this time, Hong Laosi was already frightened, where had he seen that someone actually used a living war horse to refine the refining bone furnace. You must know that the value of a living war horse is much higher than that of the refining bone furnace.

"Clan Master, in fact, the sixth-grade war horse itself has been refined, and it can be used to refine weapons without further refining" Boss Yan explained: "The war horses have to take a bath with a large amount of catalytic drugs every day, and their bones have already been tempered as hard as gold stones, which is more than enough to act as a refining bone furnace."

"Is that so?" Old Xiao Tou still didn't believe Boss Yan's words anymore, and turned around and asked Hong Laosi, after all, this matter is related to the life and death of a sixth-grade war horse.

Hong Laosi nodded without the slightest hesitation this time. At this time, a fiery light flashed in his pupils, which was the persistent pursuit of top-level refining in the heart of a refiner. No refiner would be able to bear to let a superb bone refining furnace slip away under his nose.

If Old Xiao Tou understood what he was thinking at this moment, he would not have agreed to Boss Yan's request no matter what.

Right now! Everyone had no objections, unanimously approved, and began to prepare to refine the beast bone furnace with a living war horse, of course, this matter does not need to be done by Lao Xiao Tou himself, and the rest of the trivial things are handled by Boss Yan alone.

Hong Laosi rushed out of the Sifang Mountain in a frenzy and began to purchase materials, in order to ensure the quality of the artifact, Lao Xiao Tou specially approved his 500,000 rough stone tickets as a subsidy this time.

As for the purchase of fire elemental stones, it was up to Boss Hong to do it, and he knew several rough stone dealers in the mining city, so it was naturally easier to buy than others.

From this moment on, except for Jian Nu and Yan Lao Er who were still continuing to train in the playground, everyone else had already been transferred to help Hong Lao Si, and Hong Lao Si's refining hole had also been expanded several times, and finally a positive vein was directly drawn from the Earth Yan Vein.

Next is the seal carving of the bones! Hong Lao Er personally taught the Xuan Shen Array Single Formation Diagram, and then handed everyone present a bone piece to depict the formation on it.

The steps are very simple, but this step is very demanding, once there is a mistake in the formation depiction, it will lead to the final completion of the instrument, unable to form a nine-nine-two repeat array, and then the entire Xuan Ying Array will lose its effectiveness, which means that everything that has been done before will be in vain.

Therefore, Hong Lao Er just selected some people with good memory and delicate minds to depict the formation bones, and after they carved them, they were screened by Hong Lao Er again, and then screened by Lao Xiao, and finally handed over to Hong Lao Si for refining.

Although the bone refining tool only needs to be refined into eighty-one pieces, the bone refining pieces that are really needed are more than ten times the success rate, which is still the lowest estimate of Hong Laosi, with the opening of the refining weapon, the number of formation bone carvings will continue to increase.

Half a day later, Boss Yan led a team of people into the cave with a huge head, and they put the bloody skull on the ground, which immediately filled the entire cave ** with the bloody aura of one-bone killing.

Old Xiao Tou stood up, walked to the skull, glanced at it a few times, and found that a fire gathering array had been carved inside, and inside each formation, there were a lot of blood stains.

This made Lao Xiao Tou a little incomprehensible! He didn't believe that Boss Yan was so careless that he couldn't even wipe a skull.

"Clan Master! The essence blood of the war horse contains a very strong aura, which may be helpful for refining weapons," at this time, Hong Laosi walked up to Lao Xiao Tou and explained in a low voice.

"Okay, then I'll leave it to you now, I hope you can refine eighty-one spirit weapons within ten days, you can do it?" Lao Xiao asked aggressively at Hong Laosi.

"Clan Master! The subordinates will not hesitate to go to the soup and fire, and they will definitely complete the task within the scheduled time" Hong Laosi's tone was impassioned, like a general who was about to set foot on the battlefield.

That's right! The refining weapon is his battlefield, and he has to accomplish something in ten days that he has never dared to hope for in his life.....