Facing the problem of the fifth younger brother, Gong Er seemed to hesitate.

"Later, the painting seemed to have been stolen. I clearly remember that the portrait was enshrined in the ancestral hall. I don't know where the little thief came from. He only stole the portrait of the third generation of house owners."

Lin Mengya also felt strange, but at the beginning, I'm afraid many evidences have been blurred now.

"Two brothers and five brothers, come and see what kind of weapons this stone and jade can make."

Stone and jade are extremely precious, so although the traces of mining can be seen in the corner, there is not even a small gravel.

It's more expensive than a diamond.

Palace two and palace five came together and touched the stone wall carefully.

"This... Seems to be just a kind of stone."

The second brother is very familiar with the materials that can be used to cast weapons. If you weigh the general raw materials in his hands, you will know what kind of weapons can be cast.

Now, it's a little difficult.

"Indeed."

Here, long Tianyu has no reason to hide.

The stone and jade weapons offered by the Jin family are just a black stone braid, which looks very heavy.

"Eh? Wasn't it the same color as white jade before? How could it be like this?"

Lin Mengya looked at Shi Yu's whip and asked in surprise.

And long Tianyu just hooked his lips, which seemed helpless.

"This thing is ineffective. Once it becomes like this, it will no longer work."

After touching the stone jade, I found that the feel was just a stone chain. I couldn't help feeling a little lucky.

Fortunately, they found it here. Otherwise, when the only remaining stones and jade in the world lose their function, I'm afraid they won't have such a guarantee to win by surprise.

The two brothers began to study, and even long Tianyu discussed it together.

Lin Mengya really couldn't understand these men. It was like talking about the world cup, so she slipped into front of the third-generation home owner to check.

Standing at the foot of the master statue, she raised her head and looked up at the third generation master who silently guarded the palace family for many years. Somehow, she had a different feeling about the stone and jade statue.

At the same time, there are other doubts in my heart.

Why did the palace family carve the image of the third generation of house owners here?

Is it just to remember the actions of the third generation of house owners to protect the whole family?

And how did the third generation master know that there would be stone and jade here, which is the key to restrain the people of Xiancheng?

Lin Mengya thought for a moment and felt that in addition to Xiancheng, the palace family also seemed to hide a lot of secrets.

The atmosphere there is surprisingly harmonious.

In addition to Kai Long Tianyu's "enemy" relationship that took away their palace family treasures, in fact, his knowledge and martial arts have also made a small change for the two proud sons of the palace family.

After all, it's a big deal, and they can't be too capricious.

Moreover, compared with their one question and three unknowns, long Tianyu has a deeper understanding of Shi Yu.

"In fact, although this stone and jade can not be ground into sharp weapons, it can be embedded in weapons."

Long Tianyu used this thing, but it's not very easy to use.

Stone and jade are too crude, unless they have deep internal skills or incomparable strength. Otherwise, it is difficult to use.

His proposal also gave the two people some new ideas.

"You're right, but if it's a weapon like sword, inlaying stone and jade will affect the toughness of the sword. In this way, it's only useful for people in Xiancheng, but it's useless for normal people."

Gong Wu felt that it was not feasible. He shook his head and raised his concerns.

Long Tianyu thought about it and took out a small crossbow.

The crossbow is only the size of a palm, and the workmanship is very small.

Long Tianyu touched it and handed it to the two people.

"Stone jade is very strange. It can be completely integrated with things made of gold. I thought it was too wasteful to use it, so I ordered someone to make it."

Over there, Lin Mengya, who was puzzled, was also attracted.

"Isn't this my crossbow?"

The teacher gave her a small crossbow for self-defense. She usually doesn't leave her body.

She only took it off because she was guarded every day at home, but she also put it on her dressing table.

"Well, it's specially made for you."

Long Tianyu lowered his head, his eyes filled with tenderness, and whispered.

The remaining two single dogs: woof!

Gong Er forced himself not to care, but to focus on the business.

He took the small crossbow and looked at it carefully.

All places are no different from ordinary crossbows and arrows, but only at the arrow, there is a jade light.

He narrowed his eyes and looked at it carefully. Sure enough, it was the sharpest part of the small arrow, which was jade. There were no other parts at all.

"How did you do it?"

Since the stone and jade can not be ground into the part of the arrow, it must be cast.

Long Tianyu didn't hide anything. He contributed the achievements he developed.

"I used gold to make a small mold. Then, I heated it in the furnace. When the mold would not melt, I put the stone and jade into it. After cutting the shape, I used a tool made of gold to polish the arrows of crossbows and arrows. Moreover, the gold mold can be reused. In this way, I don't have to worry about consuming too much gold and stone and jade."

This method actually sounds simple, but the casting technology is very strict.

It took him half a year to refine it successfully.

Although the efficiency is not high, about 30 crossbows and arrows have been made, which only uses a little stone and jade.

In the future, the two sides will fight. Even if they have stones and jade in their hands, they can face thousands of troops. No one can guarantee that their weapons can be held in their hands forever.

If it is a weapon made of pure stone and jade, it will hurt to death if you lose one.

But if it is made in this way, the utilization rate of stone and jade can be greatly strengthened.

As for the lost gold, the four had a tacit understanding and looked outside.

Really, no one can imagine the happiness of the rich.

Gong ER and Gong Wu had a lot of ideas after his advice.

Just because the tools are not in hand, it's too early to say anything now.

Fortunately, long Tianyu said that the tools were ready. He asked them to rest for a few days and start work on schedule after a while, which was enough to coax both of them.

Those two people are now immersed in it and can't extricate themselves. Lin Mengya and long Tianyu fall slightly behind them.

"I can't see. Your highness is still a skillful craftsman? But what pearls and gold hairpins do people give to their sweetheart? Do you mean I'm a Hedong lion?"

Lin Mengya played with the small crossbow and said with a smile.

Although her words were a little unreasonable, she was sincere in her heart.

This person is most worried about her safety, so he will personally help her do such a thing.

Long Tianyu was not angry, and his big hand gently pinched the back of her neck.

"You are not Hedong lion, my sweetheart, but a reborn blood Phoenix."

His tone was faint, but full of pride and pride.

His women are by no means ordinary.

Lin Mengya hit him with her elbow.

"Glib, I don't know who you learned from. By the way, didn't you say that it still has two or three years to use? How can it be so fast?"

She lowered her voice and said at a volume that only the two of them could hear.

Long Tianyu's expression didn't change, and he replied in a low voice, "I went to find my mother and met some people."

"Mother, in their hands?"

Looking at her suddenly tense eyes, long Tianyu stretched out his hand, covered her little hand and nestled in her hand with a little force.

"Not at all. I thought that the fake princess would hide her mother in a very secret place. By chance, I knew one place, so I went to see it."

Lin Mengya frowned. Wait, there seems to be something wrong with this.

"Are you really looking for your mother?"

Long Tianyu looked at his wife with a smile, but he could bear the smile he wanted to burst out.

"Well, only when I find my mother can I feel at ease, can't I?"

In an instant, Lin Mengya realized the deep meaning of his words.

Yes, only when she finds her mother can long Tianyu completely settle down.

And this is a great achievement for him. Maybe, he can get his reuse and trust completely.

Therefore, this is a very cost-effective business.

"It seems that the Jin family is going to have bad luck this time?"

She tilted her head, showing a touch of schadenfreude.

Long Tianyu smiled and nodded her head.

"Yes."

She said, if only to stabilize the Jin family, why should long Tianyu disguise.

After making trouble for a long time, he was trying to bring disaster to the East.

In recent days, the whole non Yecheng people know about his going in and out of Jin's house.

Although the immortal city may not know that Su Yan is long Tianyu, Su Yan is a person whom his highness Xi attaches great importance to and trusts. This is a fact that everyone knows.

It's normal for the Jin family to rescue his highness Xi's mother for meritorious service.

Besides, if it weren't for the news revealed by his "confidant", how could the Jin family know that his Highness's biological mother was kidnapped?

Most importantly, the Jin family has stone and jade, and those who go to save people also use stone and jade.

Stone and jade are so precious. Who can have them except the Jin family?

But——

She frowned slightly and thought of another possibility.

"Aren't you afraid to force the Jin family to take refuge in Xiancheng?"

Long Tianyu sneered and said with a cold face, "I'm afraid the Jin family is too busy for themselves. If they dare to take refuge in the people of Xiancheng, they will only die worse."