Neither water diversion nor drilling wells can solve the urgent need. Geng Xiaofan still used his brain, since there are too many impurities in well water and river water, then filter and distill, anyway, his technology is already very mature.

What is lacking is fuel, Geng Xiaofan is thinking about asking his father-in-law for help. But my father-in-law appeared in front of me like a man from the sky! not only brought Geng Xiaofan a hundred and ten sheep, but also a few carts full of coal!

"I know that you can't stand the suffering of Biansai for a while, so I'll send you some food and burn, let's talk about it after this year first!" Liu Lotian heard that his son-in-law went to Shanggu and felt sorry for his daughter.

"Daddy! I don't know how to thank you enough! "Geng Xiaofan is about to kowtow to his father-in-law, these supplies are too timely!

With coal, Geng Xiaofan's life is much better. Compared with the appearance of Maoling Gengjiazhuang, Geng Xiaofan burned the fire dragon and the fire kang in the back hall, so that the family members lived a warm and happy life again.

After settling down in the mansion, Geng Zhen was reluctant to break up with Heping, and he was going to the Eastern Governor's Mansion to take up his post. Although Geng Xiaofan has an old relationship with Chen Xun, he still doesn't want to disclose his son's identity. Let his son rely on his own ability to break through, which may be more conducive to his growth. Moreover, he also believes that his son is fully capable of this.

The Eastern Governor's Mansion was located in Nuqi County, northeast of Fuyang, and the military camp was located under the Great Wall of Yanzhao, whose main responsibility was to defend against the Wuhuan people in the north.

Although it was already the cold winter season, the weather was fine on this day, Geng Zhen was in a good mood, rode his horse and whipped, and galloped all the way, and arrived at Nuqi in less than two hours.

However, as soon as he got through, he was told that Captain Chen was taking troops on the school field today.

Geng Zhen was interested, he had read "Autumn Soldiers on the Battlefield" from his father's "notes" before, and he felt enthusiastic, but he didn't expect that on the first day of his "soldiering", he would be able to catch up with the "Winter Soldiers on the Battlefield"! So without saying a word, he asked the direction of the school field and rushed to the horse.

On the barracks and school grounds, the soldiers of the Han Army were in full swing. Approaching the end of the year, everyone knows that this is the last martial arts exercise of the year, and according to the custom, when the martial arts exercise is over, Lord Du Wei will give a big reward. Not only can we improve the food, but everyone can also breathe a sigh of relief and have a good year.

There were heavy soldiers guarding the school grounds, and Geng Zhen felt that he couldn't get in for a while, so he simply stopped on the hillside not far away and observed condescendingly.

Just as he was looking proudly, he suddenly heard a chirp, and Geng Zhen habitually lowered his head to dodge. looked in the direction of the arrow, and found that on the school general's platform, a tall and mighty general was holding a hard bow, and he had already aimed at himself again!

Damn it! Geng Zhen scolded secretly, knowing that he was afraid that he would be regarded as a "fine work". Hurriedly waved his hand, but the general couldn't help but say, and another arrow was fired.

The distance was too far, Geng Zhen was not worried, flashed and caught it directly with his hand. The general seemed a little incredulous, hesitated for a moment, and began to draw his bow and arrows again!

Geng Zhen was a little angry, how could he not agree with him, and he would "kill someone" without even figuring out the situation? He simply urged the horse to go directly to the gate of the school field.

Before he could get closer, a group of light horsemen suddenly flew out of the door and charged at him!

Geng Zhen was stunned for a moment, and quickly recognized that the light cavalry charge was very orderly, and although there were not many people, they formed a crane wing formation, obviously trying to outflank him and capture him alive.

Geng Zhen's young man who refused to admit defeat became up, this formation, he practiced with his father in the sand table. In large-scale corps operations, the crane wing formation can be attacked, and the retreat can be defended, which is a relatively efficient formation, but the main problem is that the mobility is not strong. At this time, this team of light horsemen used the formation indiscriminately, and they couldn't give full play to the advantages of the formation at all.

Geng Zhen seized the opportunity when the opponent's formation was not completed, rushed left and right, dangled a shot here, and made a surprise there, and quickly broke through the opponent's defense line. Taking advantage of the chaos of the opponent's formation, Geng Zhen saw the right time and rushed straight to the leading team.

That team is none other than Zhang Gu, who has followed Chen Xun for many years.

He didn't expect that although Geng Zhen was alone, he was not afraid, dexterously broke through the encirclement, and rushed directly to himself without dying, hurriedly raising his knife to "meet the enemy", but Geng Zhen once again lightly lowered his head to dodge, and when the two horses were wrong, Geng Zhen suddenly made a move and took advantage of the situation to drag him off the horse!

Capture the thief and capture the king first! Geng Zhen felt that he had "won", and he was proud, and his helmet was shot away by an arrow!

The team took advantage of the situation to complete the encirclement of him.

"Hey! Do you still have some quality? I killed all the leaders, and I hurt people with secret arrows! Geng Zhen rode on his horse and shouted.

"Where did the kid come from, dare to trespass on the barracks!" Zhang Gu had already climbed up, got on his horse and came to Geng Zhen, pointed at him with a horsewhip, and asked.

"I'm the new lieutenant Shi Gengzhen, I came to report today, how can it be considered trespassing?" Geng Zhen argued with reason, and as he spoke, he took out the edict from his arms and held it high.

"Just you, still the history of the captain? Can you handle a knife? Can you shoot arrows? Zhang Gu didn't believe it at all.

"And! I can wield a bow at the age of three, and shoot a finch at the age of five! Geng Zhen was dismissive.

"Hahaha!" Everyone was amused by Geng Zhen and laughed.

"What are you laughing at! If you are not convinced, who dares to compete with me! Geng Zhen knew that this group of people was still bullying his young age.

"Don't be rampant, boy, anyone here has fought more battles than you've eaten! If it weren't for their mercy, your life would have been gone. Ha ha! ”

"Shit! That's how you fight! I don't think you have met a real opponent, the light cavalry is lined up in a crane wing formation, I really don't know how you all learned? I think it's a miracle to be alive today! Geng Zhen was also enraged, he was "merciful to his subordinates" just now.

"It seems that you are still not convinced, do you dare to fight with me?" Zhang Gu began to provoke.

"And! Single-handedly with you, I'm afraid that others will say that I bully the elderly, and what can you do with me! ”

When the cavalry saw that he was not inferior, they raised their long knives and pointed them at him.

Geng Zhen was not afraid, calmly grabbed the quiver behind him, counted the arrows inside, and counted the cavalry around him.

"Master is not scared! Do you dare to give me two more arrows and see how I clean you up! Geng Zhen's childish words made everyone laugh again, and someone actually pulled out two arrows and handed them to him.

Geng Zhen didn't pay attention to it, took the arrow, pulled out the sharp blade from his crotch, and "brushed and brushed" to deftly cut off all the arrow clusters.

"To get started?" Everyone was wondering about Geng Zhen's performance, Geng Zhen had already raised an arrow, and suddenly pointed at the soldier who had just handed him the arrow.

The soldier was startled, reflexively took a step back, and a gap in the encirclement was revealed, and Geng Zhen cleverly escaped by taking the road!

Everyone came to their senses, turned their horses' heads and began to pursue, and Geng Zhen had already flown out more than a dozen feet away. His horse was carefully selected for him by his mother, and if he wanted to escape, this group of people would not be able to catch up!