After bringing the three night owls, Pink was so relieved that she even handed over the work of the packer to the night owls. Jiang Xingchen didn't bother to talk about it, every day in addition to prospecting for minerals, he practiced with Tang Chuxue.

On the third day of going out, Tang Chuxue began to let Jiang Xingchen learn how to play, that is, to exert strength.

Jiang Xingchen was very happy to finally be able to practice martial arts, but Tang Chuxue said that this was also a way to exercise bones, and it was still far from actual combat.

Jiang Xingchen shook his head a little frustratedly, since he was able to practice martial arts, he had been looking forward to being able to compete with others and try the taste of a real martial artist.

Tang Chuxue knew his thoughts at a glance, and persuaded with a smile: "You have only been practicing for two years, and your qi and blood are not strong enough!"

Jiang Xingchen pursed his lips and asked, "Why didn't it take so long when you practiced Tai Chi?"

Tang Chuxue didn't answer, just looked at him with very strange eyes. Jiang Xingchen immediately reacted, can he compare himself with his daughter-in-law at the beginning, he was already a master of the eighth layer of vitality when he practiced. And it was realized from my own sporadic prompts, which can be said to have created a precedent.

"Remember to be anxious when practicing martial arts, you must take it step by step, and after practicing your strength, your body will be full of qi and blood, and you can exercise your internal organs by shaking your strength, control your qi and blood, and drum up your internal qi. Then you can use the thunder sound to shake the bone marrow, and when your qi and blood reach the whole body, you can control every bit of skin and hair, to the extent that a feather cannot fall!" Tang Chuxue comforted him and said.

"How long will that take?" Jiang Xingchen's tone now is like that of a child.

"With your current progress, it should be seven or eight years! But with the Heavenly Treasure and Liquid Vitality, this process will definitely be shortened!"

"Whew~" Jiang Xingchen let out a long breath and said in his heart: "Daughter-in-law, you can't learn how to speak!" Seven or eight years is too long, and once the mercury ball changes, there is no rush at all

Before practicing strength, it is still the same standing pile every day, in Tang Chuxue's words, this pile is to stand for a lifetime. Then, when he practiced exerting his strength, Jiang Xingchen felt the tremor of Yuanquan in his mind again. The vibration is now much louder than when the hand was pushed before.

After practicing for two days, Jiang Xingchen finally tried the enhancement level of Yuanquan. The result was satisfactory to him, and the number of gathered vitality reached two hundred and thirty-two regiments, which was two more regiments than his previous limit.

Pink, the demon fox and the three night owls are happy, and there are more and more demon beasts in the star realm, and they haven't eaten like this for a long time. Especially the three night owls, they have not been treated like this since they came to the Star Territory

After another two days, the search of the three eastern leaders was completed, and they went to the next destination, Zheng Xingling.

In the following month, Jiang Xingchen went around in a big circle from Zheng Xing to Lan Yin and then to Qi Yue. Scarce rare metals were almost all found, and even three new ores were discovered, but manganese ore was never found.

This result made Jiang Xingchen a little upset, and there was news from the territory that Xuanyuan Tianzong's manganese ore had been depleted, and the part of the steel plant that produced manganese steel had begun to be shut down for maintenance.

Of course, it's not all bad news, there is also good news coming, in just one month, Xian Ning took the researcher to get the electrolytic aluminum out, and now he has begun to study the aluminum alloy In addition, after cultivating the method of play, the enhancement speed of Yuanquan also made him happy, although he didn't know how long it would be before the fifth activation of Yuanquan, but the total amount of gathered vitality had reached as many as two hundred and sixty regiments. These days it's so cool that they can't find the north, shouting that the boss's conscience has found out

The impact of manganese ore depletion is very large, not to mention the stagnation of railway construction, and the loss of funds every day is also a huge number, at least more than two million citrine coins.

Fortunately, things took a turn for the better in early June, and Jiang Xingchen finally discovered manganese ore in a mountainous area in Nanjiangling.

This is not a big mine, but it is larger than that of Xuanyuan Tianzong, but the quality is far from that of Xuanyuan Tianzong's rich mine. In any case, this can be regarded as solving the urgent task of the star leader. The downtime for more than ten days in a row is too great.

After finding the manganese ore, Jiang Xingchen personally went to Nanjianghou to negotiate and promised to build a railway for Nanjiangling for free.

How high the cost of a railway is, billions of citrine coins at every turn, Nanjiang Hou nodded and agreed without thinking about it. Isn't it just a manganese ore, even if it is kept in your own hands, it is useless, and Nanjiang Ling does not have the ability to smelt large-scale.

The two sides hit it off, and Jiang Xingchen immediately wrote a letter to his family, asking them to mobilize the people from Xuanyuan Tianzong to mine as soon as possible.

"Xingchen! Manganese ore has been found, let's go back!" Leaving Nanjiang Hou's home, Tang Chuxue asked Jiang Xingchen that she missed her children a little.

Jiang Xingchen thought about it, shook his head and said, "After a while, I have to continue to look for it!" Since the mine is poor, refining manganese metal is not only laborious and the content is not much, he estimates that it will not be able to support the huge demand, so he needs to continue to search.

In addition, he also wanted to find out if there were platinum group metals, and if there was, it meant that there was a great hope that osmium would be found, so that the problem of ammonia synthesis would be solved.

Hearing Jiang Xingchen's answer, Tang Chuxue was silent for a moment and asked, "Then where are we going next?"

"I went to the grassland just past the star collar, you can take a look at the child!" Jiang Xingchen said with a smile.

Tang Chuxue's smile bloomed, her heart was full of tenderness, and she couldn't help but step forward and hug Jiang Xingchen and kiss him on the face.

"Daughter-in-law, on the street!" Jiang Xingchen said in a low voice.

"Ahh Tang Chuxue woke up instantly, retreated away from Jiang Xingchen, and looked left and right to see that there was no one, and then he breathed a sigh of relief.

Jiang Xingchen laughed, Tang Chuxue's demeanor is rare

It took less than a day to return to Xingchen from Nanjiang, and after arriving home, Tang Chuxue went to see the child. Jiang Xingchen went to college, and Xian Ning and the others actually took only a month to get the electrolytic aluminum out, which really surprised him.

When he arrived at the university, he learned that the original experimental university of electrolysis had been studying it for a long time, and a special group had been set up. He forgot about this, Tang Chuxue didn't forget it, and started the electrolysis experiment very early. Some reactive metals are obtained by electrolysis.

Jiang Xingchen was speechless about such a result, and Xian Ning's position in his heart became more and more important

A day later, Jiang Xingchen and Tang Chuxue set off again. Before leaving, Jiang Xingchen cautiously instructed Xian Ning not to use the thermite method to reduce the metal before he came back, because this method was dangerous.

Just as they were leaving, thousands of miles away in the grassland, Luo Yu was leading a large group of cavalry, looking at the west with a solemn expression, where was the direction of the vast mountains! (To be continued.) )