Lu Chong received a lot of coins this time, and he thought about the struggle and hard work that had been alone outside for more than three years, and there were bitterness and relief. This reminded him of his grandfather who was still living alone in Shitou Village. It was his grandfather who had been with him and encouraged him to come out bravely. Now it is time to let his grandfather enjoy the joy of his old age.

So Lu Chong called Zhong Ao and asked him to arrange personnel to go to Shitou Village to send some coins to his grandfather. In addition, he also found a large yard with a beautiful environment in Huanglong City and bought it. He planned to take his grandfather to live in Huanglong City. In addition, his uncle also lives in Huanglong City. After his grandfather was taken care of, he would feel much more at ease.

Lu Chong stood in the production room in the backyard, put aside the emotions entangled by distracting thoughts, and sat down to study the production of wooden tools. Lu Chong found that there were not many sharp attack weapons in his hand, such as the two-wing cone, the flying needle wooden box and the flying needle small wooden ball, which were fired by the mechanical pieces, were not very lethal. Only the three-wing cone relied on the launch of the energy stone, which was very powerful in speed and strength. Sneak attacks and assassinations would have great effects.

However, the three-wing cone will be launched after the energy stone is activated, so that it is impossible to use one energy stone to launch more attack weapons at the same time. If it is combined with the use of the mechanism piece and hundreds or thousands of flying needles with amazing speed and power are emitted at the same time, the lethality will inevitably be very significant.

Lu Chong began to make an elongated cylindrical syringe. One hundred and fifty flying needles of two inch length were embedded at the front end of the syringe, leaving an empty space in the middle. A cylindrical hardwood plug was installed at the tail of the syringe. There was a groove in the center of the back of the syringe to place the energy stone. When the energy stone was stimulated, the hardwood plug was pushed to hit the mechanism piece combiner at the front end, and all the flying needles in the syringe were shot out quickly, forming an attack range of five or six meters in diameter at a distance of about twenty meters.

This experiment cost Lu Chong a lot of energy stones, and soon used up the energy stones on Lu Chong's body. Lu Chong had to use the identity of Wang's guest to go to the trading house to buy a large number of energy stones. At the same time, the length and diameter of the cylinder flying needle device were increased, and the number of flying needles installed in the syringe reached 300, making the flying needles within the attack range tighter.

The appearance of this cylindrical needle flying needle looks like a scroll. As long as a cylindrical practitioner who can stimulate an energy stone, he will not panic when facing several cylindrical practitioners.

Lu Chong next developed several new types of object varieties, and even achieved considerable gains in medium-sized objects. Among them, the offensive puppets, which are as big as adults, can evolve various warrior attack tricks under the activation of Lu Chong, and will not be easily destroyed after several consecutive attacks.

One morning, Zhong Ao brought in a guest, a young man about twenty years old, named Jin Yunfei, who said he came from the army of Liuyunzhou and asked him to meet Lu Chong.

Jin Yunfei looked at Lu Tong for a while before saying, "I am the battalion officer under General Su of Liuyunzhou Army. I heard that a young talented school official appeared in the recruitment of recruits last year. I happened to go out to do business and came back last month. It is said that General Su is very important to you. I respect the Su family very much. I will go to the battlefield soon, so I look forward to fighting with you."

Lu Chong said lightly: "Have you found out my identity clearly?"

Jin Yunfei nodded and said, "I know you are a wooden utensil in the Lu family and have a commercial transaction with our army. General Su originally planned to try his best to train you."

Lu Chong said clearly: "Okay, you can try the new wooden tool I made first." After that, he took Jin Yunfei to a flat ground in the backyard, circled a square land on the flat ground, and stood a puppet puppet on each corner.

Lu Chong pointed to the four puppet puppets and said to Jin Yunfei: "You stand in the center of the ground and give you a cup of tea. If you can knock down the puppet puppet and rush out, challenge me again."

Jin Yunfei walked to the flat ground contemptuously, and Lu Chong instantly activated the button of the puppet puppet. Four puppets used their different martial arts to force Jin Yunfei. Jin Yunfei jumped with his agile legs to dodge, and clicked on the puppet puppets that were attacking with his left hand.

After the puppet was hit hard by force, the attack was slightly blocked for a while, but after a moment, they were attacking each other with punches and kicks. Jin Yunfei was compressed into a narrow range, and his feet jumped up, and his legs quickly tapped the puppet that was attacking countless times in the air. The puppet stopped again, and the mechanical pieces in his body snapped, and only after a while, they began to wave their hands and feet again.

Seeing that he could not easily kick these puppet puppets out, Jin Yunfei quickly teleported and clicked on the four puppets continuously. He took advantage of the brief pause of the puppets, and his whole body was soaked in sweat.

Lu Chong had already seen that Jin Yunfei had a rich experience in fighting, and was a three-vein craftsman with both legs and left hand. At this age, he was a remarkable genius. He didn't realize that he was a little appreciating and admired. He raised his hand and shot out a few fine stones and hit the four puppets, and the puppets stopped moving.

Lu Chong said to Jin Yunfei: "Okay, although Brother Jin did not knock down the puppet puppet, he rushed out easily. But does Brother Jin still want to continue fighting with me?"

Although Jin Yunfei felt that Lu Tong was a little weird, he nodded firmly to agree. Lu Tong smiled and said, "Since that's the case, I won't take advantage of Brother Jin. Brother Jin, let's see me fight with these puppet puppets first, and then fight with Brother Jin."

As he said that, he came to the center of the flat ground and activated four puppets. The four puppets began to attack with their hands and feet. Lu Chong also moved his feet skillfully. After avoiding the fierce attacks of these puppets, he turned around and rotated quickly. At the same time, his right hand kept clicking on the puppets in the attack without waiting for the puppets to continue attacking. Then there was another powerful click. The puppet's body shook a little. Lu Chong jumped up his legs and kicked the puppet's chest. There was only a few crackling sounds. The four puppets fell on the flat ground and stopped moving.

Lu Chong laughed for a while, came to Jin Yunfei, and said to Jin Yunfei: "Brother Jin, it's time for us to compete, please."

Jin Yunfei also saw Lu Chong's strength, and slowly took out a slightly long dark glove from his body and put it on his right hand. He rushed towards Lu Chong without saying anything. While Lu Chong teleported, he hit Jin Yunfei with his palms and felt that Jin Yunfei's strength was slightly weaker, but the dark glove was not damaged at all. It was indeed a treasure for a handguard.

Jin Yunfei not only used some exquisite and weird fighting moves, but also had a very high sensitivity to fighting dangers. He skillfully avoided Lu Chong's rapid killing attacks several times, and relied on his right hand to deal with Lu Chong.

Lu Chong paused for a moment, took a deep breath, and suddenly accelerated and hit Jin Yunfei's body. Jin Yunfei moved his footsteps and waved his hands to block it. Lu Chong turned his palm into fingers to grab Jin Yunfei's hands. He heard a bang backwards. Jin Yunfei stepped back repeatedly. A powerful force came from the protective gloves on his right hand, and accompanied by a sharp vibration. Only then did he truly understand Lu Chong's powerful and terrifying power.

Lu Chong did not continue to attack and stood quietly on the side of the ground. Jin Yunfei raised his hand and shook it and said, "Please stop. The Lu official is indeed brave and powerful, and has outstanding strength. I am really willing to give up the disadvantage now. I will never mention Miss Su's matter from now on, and I will never participate."
Chapter completed!