The difference between this secret mansion and the rest of the places is that the secret array of protection is not opened, and the door of the cave is directly open, but a large chimney is erected on one side, and fireworks continue to come out. The sound of "clanging" can be heard from time to time inside the www.biquge.info of the pen, fun and pavilion.

"Master, here we are." Qian Lei and Feng Cheng said respectfully in unison.

There was no sound in it.

"Master, Qian Lei and Fengcheng come to worship!"

There was still no sound inside, only the sound of "clanging" came intermittently.

The two smiled awkwardly at Chen Feng: "The master's temper is a little strange. ”

After a while, there was finally a response inside, it was a hoarse old voice: "Come in." ”

In the middle of the secret mansion is a huge furnace. The stove was very ordinary, and it was blazing. All around are hammers, pliers, clamps, anvils and other tools.

To Chen Feng's surprise, the master by the fire was not the strong arm or unfathomable appearance he imagined, but a thin old man who was over the age of six. With his wizened arms, he struggled to hold a jet-black hammer as large as an exclamation mark, and struck it slowly. It can be seen that it is very difficult for him to lift the hammer in his hand, his steps are vain, and his face can't help but fall with sweat, as if he may fall down at any time. But the old man didn't fall, and still maintained his natural frequency of beating.

Under the hammer was a piece of iron that Chen Feng could never guess what shape it would be in the future.

The old man didn't speak, and Qian Lei and Feng Cheng stood solemnly on the side. Even the consistently reckless Qian Tong did not say a word.

"I brought what I wanted." The old man finally stopped the hammer, glanced at Chen Feng, sighed lightly, and turned to ask the two.

"Brought." As he spoke, Qian Lei took out a piece of crimson iron from his arms. This piece of iron was much smaller than Chen Feng's, so it could be hidden in his arms.

Sun Iron! Chen Feng immediately recognized what this thing was.

"The portion is okay, and you have a heart. According to what I said before, I will take one-third of this Burning Sun Iron and add it to your secret weapon, and leave the rest for me as a reward. ”

"Nature."

"That's good. You're just waiting for you to inject your secret powers. After the old man finished speaking, he took out a sword and a sword from the secret mansion.

This sword and sword are only beginning to take shape, and there is nothing special about it.

The old man took out a pair of swarthy pliers and forcibly ripped two pieces from the scorching sun iron. Only then did Chen Feng notice that the old man's strength was unexpectedly great. Chen Feng himself had tried the Burning Sun Iron, but it was not something he could break at all. This image is completely different from what it was just now.

Next, the old man attached the two pieces of Burning Sun Iron to the sword and stuffed them into the furnace. He then took out two white coals and put them in the stove. The temperature in the furnace immediately heated up.

The old man pointed to the three holes in the stove and said, "You three just need to instill secret power into it, and the speed doesn't need to be too fast, it is equivalent to casting the secret technique of fire bombs." ”

"Understood." Qian Lei, Feng Cheng and Chen Feng each took a hole and began to input secret power into it.

Strange to say, this furnace looked extremely ordinary, but as soon as Chen Feng's secret power left his body, it would be immediately sucked away.

The three of them carefully controlled the output of the secret power as required. The old man used a huge tongs to keep his sword from spinning.

A quarter of an hour later, Feng Cheng was the first to be unable to support it, and took out the secret stone in his hand and began to absorb it. After a while, Qian Lei also took out the secret stone, and looked at Chen Feng at the same time: "Can Chen Feng still hold on?" ”

Chen Feng didn't want to be too shocking, after all, even if the secret power consumed by the Fire Bomb Secret Technique was very small, if it was continuously used for such a long time, the secret power of ordinary secret warriors would not be able to keep up.

Even though he had plenty of secret power in his body, he still took out the secret stone.

In this way, the three of them kept changing the secret stone in their hands, and gradually their faces turned a little pale, and sweat flowed from their foreheads. Of course, Chen Feng's appearance is pretended.

Finally, the old man said "It's okay", which made the three of them feel relieved and quickly sat down to recover their secret power.

The Sword Secret Weapon is out! The Sun Iron has been fully integrated into the secret weapon.

The old man picked up the smallest hammer and struck it continuously. Gradually, the hammer became faster and faster, and finally turned into an afterimage, and Chen Feng could no longer see the appearance of the hammer. The most impressive thing is that the hammer hits at a different point almost every time. It would not have been possible to do this without decades of immersion.

When the hammer finally fell, the old man was slightly tired and said with a blank face, "Okay." ”

Chen Feng looked at the sword again, there was still no light, it was still very ordinary, even slightly inferior to the weapons in the hands of the dart master and thug.

"Is it done?" Qian Lei hesitated for a moment and asked.

"Just go back and find your master and carve into the secret array. As for what secret array to carve, it depends on your preferences. ”

"It doesn't look like a secret weapon." Qian Tong couldn't help but say.

The old man snorted and said, "If you make the secret weapon shiny, are you afraid that the opponent won't see that your secret weapon is powerful?" Secret weapons are used to kill, not to show off. After speaking, the old man picked up the knife casually, and the back of the knife was lightly knocked on a piece of bluestone on the ground, and the bluestone shattered in response. On the back of the knife, there was not a trace left.

Then, the old man took out a large pile of hard objects to test the sharpness of the sword. After a try, everyone was surprised again, the sword was almost so sharp and indestructible that no matter how strong and hard it was, it would be left a hole by the blade and the blade.

Finally, the old man solemnly took out a few extremely tiny pieces of silver metal from a box.

The piece of metal looked very luxurious, with a faint sheen, and the old man slashed it a few times with his sword. This time, the silver piece of metal was not as damaged as the previous item, but left only a scratch. Of course, the sword is unscathed from beginning to end, regardless of contact with any object.

The old man explained, "These pieces of metal are called moon silver, and they are the materials used in refining secret treasures, and they are very tough. The pair of sword secret weapons I created, even against ordinary secret treasures, will not be deformed. For the upper and middle grade secret weapons and lower grade secret weapons, you can directly go to the hard cut. ”

Qian Tong opened his mouth wide and was stunned. Qian Lei and Feng Cheng were overjoyed and thanked them repeatedly.

"You give me the Sun Stone, and I will help you make this secret weapon, and the trade is fair, and you don't need to thank you."

Qian Lei and Feng Cheng came to thank Chen Feng again: "I don't know what Brother Feng wants as a reward." ”

Chen Feng wanted to ask the old man to help repair the small red shield that was broken in half, but he was afraid that this small shield would expose his involvement in those things in the Secret Mansion Ruins, so he immediately gave up and said instead: "I just want to know the effect of the two of you mixing that Burning Sun Iron into the secret weapon. ”.