At the thought of going to Chang'an, Xu Zhenxin felt a sense of uneasiness in his head, which made him a little unhappy, but he still hid the flying knife belt under his clothes and left the forging camp satisfied.

But when he passed by the furnace in the camp, he encountered the blacksmiths adding sulfur, charcoal, bituminous coal, and other combustion-supporting things to the furnace, and the military slave carried a basket of Huang Sensen's sulfur stones, although the chimney was installed, but after the sulfur was added to the furnace, the pungent smoke suddenly dispersed.

However, Xu Zhen's attention was not disturbed by the pungent smell, his gaze was focused on the basket of sulfur stones on the ground!

He walked briskly, rummaged through the bamboo basket, and soon turned out a piece of ore the size of a pigeon's egg, which was different from sulfurstone, it shimmered with a faint golden light, and the color was excellent, and it looked like gold ore!

Seeing the joy in Xu Zhen's eyes, the blacksmiths couldn't help laughing, and kindly reminded: "Little brother, don't sleep, this is not a gold mine, it's just pyrite!" ”

Xu Zhen raised his eyebrows, and responded with an intriguing smile: "It's not a gold mine, but it's better than a gold mine, you know a lot!" ”

Although he said so, Xu Zhenxin was full of excitement and excitement, this pyrite is pyrite, and sulfuric acid can be made by using the contact method, and lead-acid batteries can be made by using sulfuric acid and lead!

He seemed to be one step closer to his ultimate plan, although there were still thousands of steps ahead of him, but there was a strong hope in his heart, a hope to return to the present world!

Ignoring the eyes of these children, Xu Zhen grabbed the military slave and asked him to be careful about adding materials, but whenever there was pyrite, they were all picked out, but until all the accessories were added, there was no harvest, which couldn't help but make him depressed and bored.

Stroking the pyrite in his hand, Xu Zhen summoned the military slave and asked him to take him to the treasury to search again, but he still gained little, but he was not a person who gave up easily, and hurriedly asked the military slave where these sulfur stones came from.

Knowing that there was a wild mine more than ten miles away from the camp in Liangzhou, he was also very happy, and he went out with joy, planning to call Li Deqian and go to the mining area, after all, these miners and slaves did not have his eyes, let alone the knowledge of blacksmiths.

After coming out of the forging camp, Xu Zhen returned to the craftsman camp, Li Deqian had not come back, he had to go to the general camp of the Ministry of Industry to look for it, but when he passed by the military slave camp, he met an acquaintance who was not very familiar!

The military slave camp is settled with the army slaves, the official slaves occupy the majority, many of them are untouchable, ** disciplined, some female slaves will be rewarded to meritorious generals, but it is forbidden for sergeants to spoil these female slaves at will, of course, the army is boring, many sergeants still can't help but secretly go to the military slave camp to find fun.

However, they did not dare to mess with Han female slaves, and generally looked for foreign captives and slaves, and the sergeants often discussed the different flavors of Hu women.

At this time, on the open space of the slave camp, seven or eight sergeants were besieging a mature bearded girl with their teeth and claws, and one of the military leaders was holding a red soldering iron.

However, they didn't expect this Hu girl to be so fierce, although she was unarmed, she was very skilled, and her moves were ruthless, and seven or eight sons and daughters couldn't get close for a while!

Xu Zhen stopped and looked at Caesar, who was in tattered clothes and exposed a large area of skin in the field, with mixed emotions in his heart.

Although Caesar was not on the right path with him, and the two had a life-and-death fight, the old man Moya had a life-saving grace for Xu Zhen, and when facing Murong Xiao, he even had a friendship of fighting side by side, I thought that they would go to meet their fellow clans and leave this war-torn place, but they didn't expect to see Caesar here.

Caesar's eyes were full of fierce beast-like blood, she knew very well that these Tang people had more face than the Turks and Tuyuhun people, and benevolence and righteousness were on her lips every day, but from the greed in the eyes of the soldiers around her, she could easily see that once she compromised and was controlled, she would face the end of being humiliated in turn, so even if she was already scarred, she didn't want to be captured!

She originally went to pick up the clansmen with the Cliff Master, but she didn't expect that after Murong Xiao returned from defeat, she rebelled and sent elite cavalry to intercept them, and the Cliff Master and the clansmen fell into the hands of Murong Xiao, and she was the only one who escaped.

Although she has the handle of Murong Xiao, the latter should not kill her clansmen, at least until she is sure that she has not leaked Murong Xiao's conspiracy before she attacks Mo Ya and the clansmen, but she is still desperate to rescue the clansmen.

But she didn't expect that on the way to escape, she was finally captured because of losing her strength, but it was not Murong Xiao's cavalry who captured her, but Datang's scout rangers!

If she's in prison, she'll lose the chance to save Master Moya and her people, so she's going to get out of here no matter what!

She clenched her fists and looked around, but found a familiar figure, once she wanted to break this cunning Tang man into pieces, but now, she hoped that this cunning Tang man could pull her, because the hope of saving the whole clan was on her shoulders alone!

Xu Zhen really walked over, although he was wearing regular clothes, but his bearing was extraordinary, these sergeants did not dare to stop him, but the military leader holding a soldering iron was a little annoyed, and hurriedly shouted at Xu Zhen: "Which guard camp are you from?" Why not wear a military uniform? This is a prisoner of our Jishi Daofu soldiers, if you are not General Hou's soldiers, you better hurry up and get out of me! ”

This team has long coveted a mature bearded girl like Caesar, at this time she is in tattered clothes, and the spring light is extremely attractive, and the brothers are planning to take this girl down and enjoy it, but they are blocked by Xu Zhen like this, and naturally they have no good temper.

Xu Zhen ignored it and walked straight to Caesar's side, who looked directly at Xu Zhen like an angry she-wolf, and half of the bloody wood thorns in his hand did not relax at all!

He didn't plan to ask about Mo Ya's whereabouts, since she was captured alone, he could see a lot of things, and Xu Zhen didn't want to waste time.

"I don't like you, because you hurt me, but in order to repay the favor to Master Moya, I can still save your life, I know you won't beg me, let alone be grateful, so I only ask you once, if you want me to save it, you just nod, if you shake your head, I will leave immediately, even if you are ravaged to death by these men in turn, I will not frown."

Xu Zhen's voice was extremely cold, Kaisa clenched his teeth, and wanted to insert the wooden thorn in his hand into Xu Zhen's heart several times, but she remembered the cliff master and clansmen who were still suffering in the hands of Murong Xiao, she finally endured it, and nodded lightly, it seems that at this point, it is a great shame to lose to Xu Zhen!

But Xu Zhen's next words made her understand what a real shame is! In front of this cunning Tang man, shamelessness and hatred are not enough to describe the feeling that this Tang man gives to Caesar!

"You have been captured, according to military law will be taken as a slave, this is something that cannot be changed, then we can only change what can be changed, you either choose to be their slave or choose to be my slave. The question is very simple, the answer is also very simple, you don't need to think about it for too long, give you ten breaths of time, and after ten breaths, either I will leave by myself or I will take you away. ”

Xu Zhen said very plainly, as if he was recounting a trivial matter that was taken for granted, but Caesar recalled that when she was thirteen years old, her father took her to two iron cages and asked her to choose an opponent by herself, both cages were full of wolves, just one big and one small, she only remembered that she got out of the cage alive, but she did not remember which cage she had chosen.

Today's Xu Zhen, although she is several years younger than her, let her see the shadow of her father and the cruel wisdom of survival from this cunning Tang man, so in the last breath, she put down the wooden thorn in her hand.

Xu Zhen was expressionless, as if he had expected Kaisa to make such a decision, which made Kaisa even more ashamed, but Xu Zhen didn't care what she thought, for such a cold-blooded female killer, Xu Zhen had to be more careful to be able to protect herself.

"Let's go."

Xu Zhen didn't look back, and walked straight towards the gate of the military slave camp, but the team with the soldering iron in his hand became furious, because Xu Zhen regarded them as nothing from beginning to end!

From Xu Zhen's bearing and demeanor, they already vaguely felt that Xu Zhen had a good background, but as General Hou's soldiers, they would never allow such a thing to happen!

Because General Hou said that everyone will follow him and work hard, then only the Hou family soldiers will bully others, and they must not let others bully the Hou family soldiers!

Team Zheng's heart has been hooked by this mature bearded girl Caesar, a hot fire has nowhere to vent, burning blood all over his body and surging to his brain, he shouted: "Stop! No matter who you are, if you are interested, hurry up and get out of the way! ”

Xu Zhen sneered and slowed down, followed by Kaisa, as if he hadn't heard the team's shouting at all!

The team was in high blood, waving the soldering iron in their hands and about to greet Xu Zhen, and the other sergeants couldn't help but sneer when they looked at Xu Zhen's tall and thin body.

However, before they came back to their senses, they only heard a crisp sound, and the soldering iron in the team's hand had been knocked out by a flying knife, and the team's fingers were clenched by the soldering iron, and the flesh and blood were cut by the flying knife!

"Ahh

The team is also a person who has been on the battlefield, and after snorting, he immediately shouted angrily: "Sons! Take it for me! Let him leave the barracks, do we still have the face to see General Hou! ”

The rest of the sergeants were stunned by Xu Zhen's lightning-fast flying knife stunt, and only then did they come back to their senses, and hurriedly drew their blades and surrounded Xu Zhen and Kaisa.

Xu Zhen didn't know why he became so violent, according to his personality, he had to fight with the team for a while, move out of Li Daozong's big thick leg, and then take Kaisa away smoothly.

But when he saw Caesar's naked, scarred appearance, and the greedy light in the eyes of these sergeants, a nameless anger welled up in his heart!

He gently lifted his robe, his fingers stroking the handle of the flying knife, as long as these sergeants dared to make a move, he would really make these people see blood!

However, at this time, a voice abruptly interrupted the tense situation, Hou Poyu poured into the camp with more than 20 personal soldiers, pointed at Xu Zhen and scolded: "I think that with the support of General Manager Li, I dare to spread wild on my Hou family's territory!" I am a dignified soldier to join the army, what kind of thing is you, you dare to hurt my soldiers, and take away my slaves! ”