Falling steadily on the ground, Bu Tiantu and the two brothers Meng Tai and Mongolia suddenly looked at each other, and Bu Tiantu didn't react for a while, staring at each other.

"Master, when did they come?" asked Butiantu.

"Hehe, two little guys who have just entered the innate realm, the realm has not stabilized yet, what are you afraid of!" Chen Lao said heartlessly.

"Huh!" Bu Tiantu was speechless, he was not afraid, but he hadn't seen anyone for a long time, let alone thought that someone would find out here for more than a year!

The two brothers, Mengtai and Mongolia, were ready to fight: "Mongolia, don't move for the time being, look at my eyes, I'll go up and talk to him first!"

Meng Tai cautiously took a few steps forward and said, "This friend, our two brothers don't know that there are already people in this valley, so we took the liberty to come here to look at Haihan!"

Seeing that the person who came was so polite, Bu Tiantu didn't want to say anything, just smiled and said: "It's okay, I've been here for a few days, there are a lot of houses over there, you can find a random one to live in first!"

Butiantu pointed to a row of houses not far away, and then left. The first time I saw these two people, Bu Tiantu had no intention of making deep friends, as long as they didn't mess with themselves, Bu Tiantu didn't mind them staying here, anyway, the treasures in Hantan Tan Di had already been obtained by him, maybe he would leave tomorrow.

Seeing Butiantu leave and enter the house, Mongolia stepped forward, pulled his brother Mengtai's body, and said excitedly: "Big brother, do you see what that person has in his hand!"

"Shhhh

He also saw the ore in Butiantu's hand, if he guessed correctly, it was a kind of treasure cold iron stone, a special ore for refining weapons. If you add some cold iron stones when refining weapons, you can not only improve the hardness and toughness of the weapon, but also improve the affinity of the weapon to the vitality, which is the treasure that cultivators dream of.

Meng Tai and the Mongolian brothers can recognize the ore in the hands of Bu Tiantu, or because their wife has a piece of cold iron stone, whenever the people in the clan have outstanding contributions, the patriarch will cut a small piece of cold iron stone as a reward, so far the cold iron stone in the Titan clan is not big, only a small piece is left.

Thinking about the cold iron stone in Bu Tiantu's hand, there are three pieces in total, although they are not as big as the rest of the Titan clan, but the sum of the three pieces is larger than the one in the clan, so Meng Tai and the Mongolian brothers gradually began to think about it in their hearts, thinking about how to get the cold iron stone in Bu Tiantu's hands into their own hands.

After pondering for a while, Meng Tai said: "Don't worry, let's go to the cold pool in front of us to stabilize our cultivation, and then slowly figure it out, if only we could change it!"

The younger brother Mongolia's eyes flashed and said, "Big brother, if you can't get it back!"

"Can't you change it back?" Brother Meng Tai smiled evilly, stretched out his palm and slashed at his neck, making a decapitation motion, the meaning was obvious, if they couldn't change it, they didn't recommend leaving Butiantu here permanently.

Meng Tai and Mongolia walked forward hand in hand and came to the edge of Hantan Pond, what they didn't know was that all the words they just said were heard by Cheng Lao, and of course they were also known by Bu Tiantu.

Bu Tiantu looked at the ore in his hand and laughed, being able to be coveted by others explained the preciousness of the three ores: "Master, is this really a cold iron stone as they said?"

"Yes, they are right!" Chen Lao appeared, and at the same time, there was a push of other ores, gold and iron, piled up into a small pile!

"Master, what are these, where are you hiding?" Bu Tiantu looked at the pile of gold, iron, and ore that suddenly appeared, touched his head and asked suspiciously.

Chen Lao explained: "As they said, the cold iron stone is indeed a treasure for refining weapons, but if it is only used to refine weapons, it is not good, and some other ores must be used to neutralize it, so as to give full play to the true effect of the cold iron stone!"

Chen Lao pointed to a pile of ore on the ground and said: "Don't you always feel that dagger doesn't fit your hand, since I knew that there was a cold iron stone in the cold pond and pond, I began to prepare, and now that you have taken out the cold iron stone, I will fulfill your wish, say, what weapon do you want!"

"Really!" Bu Tiantu was very moved, he didn't expect his master to remember this little thing all the time, except for Zhang Tianqi, Bu Tiantu has not felt this kind of warmth in others for more than ten years!

Chen Lao noticed the tears in the corners of Bu Tiantu's eyes, smiled, and said: "Tiantu, what kind of weapon do you want, I remember that you said that you want a long sword, and you will be a swordsman in the future, and you will go to the end of the world with a sword!"

"Uh-huh!" Bu Tiantu said seriously: "Master, I just want a long sword!"

"Okay!" Chen Lao said: "Today, as a teacher, I will refine a long sword for you!"

After finishing speaking, the temperature of the entire room suddenly rose, and a golden flame had already appeared in Chen Lao's hand, and the pale golden flame was constantly swaying.

Looking at the flames that kept flickering in his hands, Chen Lao seemed to fall into deep thought, and still remembered the original battle, Chen Lao, who was besieged by countless strong people, used all his means, but it still had no effect.

Chen Lao, who had already been determined to live and die, finally directly detonated the space-time spirit bead. It was this space-time spirit bead that caused Chen Lao to be hunted down by countless strong people, since they didn't let Chen Lao have a good time, Chen Lao had no scruples.

The final result was that Chen Lao's body was shattered, and his cultivation was lost, and only his soul was attached to the space-time spirit bead and saved his life.

When Chen Lao was awake, in addition to the space-time spirit bead, there was only a natal spiritual fire that escaped with Chen Lao......

"Master, master......" Bu Tiantu called from the side.

"Hehe!" Chen Lao's thoughts were pulled back to reality by Butiantu, and he shook his head helplessly, slightly vicissitudes: "When people are old, they always fall into memories and think of other things!"

"Tiantu, do you have any requirements for weapons, any requirements for length and width?" asked Chen Lao.

Bu Tiantu scratched his hair, although he had always wanted a long sword, but he didn't have a mature thinking about the specific appearance of the sword.

"Master, I don't know, you can help me design it, as long as it's not too thick, it's not too thin, it's heavier, it's a feeling to hold it!" Butiantu smiled and said with a smile.