Old John returned to the passenger seat and sat down comfortably. The bargaining just now seemed to have regained his youthful vitality. His face was red and there was a smile in every wrinkle.

"It's very profitable?" Chu Qiancheng asked.

"The earnings are no longer enough to describe. It should be said that it is very robbed." Old Johnson rarely moved his eyebrows and face that had not been moved for a long time. Chu Qiancheng felt that the slow-motion brow dance should be like this.

"Enough to make weapons?"

"Don't worry, young man, not only is it enough to be your weapon, but it is also very wealthy." Old Johnson said proudly.

Then he was slightly stunned and coughed: "I mean, IG."

Chu Qiancheng looked at him, and Old John avoided his electronic eyes with guilt. At this moment, he truly regarded Chu Qiancheng as a human being.

"Remember the person just now!" Old John quickly changed the subject.

"That mustache?"

"Hehe, yes, remember his beard. He will not change his beard even if he dies. His name is DuPont. A B-level employee of the Solomon Treasure Consortium Security Company, specializing in collecting rare materials for the chief researcher in the consortium. He is a mechanic and a psychopath. Don't be surprised. Four-Series Supernatural Person can change jobs after taking the unique gene mixture, but these are all patents of senior personnel."

"So that's it." Chu Qiancheng was secretly shocked. The four-type extraordinary person relied on specific gene mixtures to transfer freely, which was almost exactly the same as his setting in "Dry Bone Town".

"People like DuPont are a special bond between the wilderness and the city-state for goods. They belong to a huge and mysterious community. When dealing with them, you have to be very energetic, but if you are brave enough and have a wild path, they will make you live very comfortable in the wilderness. If I..."

When John Old said this, his throat trembled. He calmed down: "If I can't come to trade, I will hand over the way to contact him to you. He can get everything for you, but the price is never cheap. Before dealing with him, learn to study what he needs more than you. His nickname is the black market."

Old John suddenly jumped out of the car. Chu Qiancheng then sensed that DuPont, the black market, had appeared at the entrance of the parking lot.

"Old Johnson, you have no intention of dealing with you."

“It’s fun to go to the Scarlet Theater.”

"You have to be careful, this thing is hot. If my patron really needed the digestive system of the Devouring Beast, I wouldn't have gotten it from him."

"You don't have to worry about me. Find a way to save this digestive system quickly. It will deteriorate in a few hours."

After carefully inspecting the goods on the black market, DuPont and Johnson Oldie mocked and slandered each other and waved goodbye.

After getting on the bus, Johnson said seriously: "Drive, let's go immediately."

Chu Qiancheng didn't talk much, and quickly started the engine. The modified truck roared calmly and left Varshava Town. Old John hugged his arms in his chest, sat in the passenger seat with a cold expression. The sliding door opened on the collar of the metal vest, and the two spiders put a pair of rough-looking AR glasses on his face.

The two automatic machine guns on the modified truck suddenly rotated backwards in unison, aiming at the sky at the 45-degree angle.

Dadadadadada... The sound of machine gun shooting resounded throughout Lin Ye. Chu Qiancheng looked at the rearview mirror and saw seven or eight small drones falling to the ground from the air with black smoke rising from the air, bursting out blue sparks.

Chu Qiancheng subconsciously accelerated the car.

"Don't worry, the person has left." Old John said lightly, "DuPont is right, this thing is really hot."

Chu Qiancheng felt excited. This should be a showdown between mechanics. Can he also sit down like this in the future and defeat the enemy?

...

On the giant equipment table of the Manufacturing Center in Kugu Town, all the equipment and materials that Old John received this time were spread out.

At the core of everything, Old John carefully placed two stacks of metal rings linked to each other. There was a black cylindrical instrument in the center of each of the metal rings, which looked a bit like a router.

Next to these two instruments and metal rings is a pile of rare metal blocks and instruments that Chu Qiancheng had never seen before.

After returning from Valsawva Town without any danger, Chu Qiancheng felt like an explorer returning from the monster's nest, enjoying the mountain of treasures with his companions.

Old John obviously had the same feeling. His eyes glowed at the equipment and raw materials piled up in front of him: "More than I thought, enough..."

He glanced at Chu Qiancheng with a squinted eyes: "IG, today we will learn how to make war tools for weapons and warriors."

"Yes." Chu Qiancheng clenched his metal fist. This shows that Old John thinks he is already an armed warrior!

"Your strength is enough to be a mechanical warrior. But because you are not a human and cannot generate bioelectric fields that humans can only have, you cannot create a unique electromagnetic factor of mechanics, which we call mechanical force. But there are always workarounds in this world."

Old John slapped the equipment table hard, smiling all over his eyes.

"Is this the workaround?" Chu Qiancheng asked tentatively.

"Hehe, that's right. This is the number one contraband in the city-state area, but no one cares about it in the wilderness. As long as you exchange it for a sufficient price, you can get it." Old Johnson rubbed his hands, "Look, the composite magnetic link core."

Chu Qiancheng looked at these two routers with a string of metal rings.

"If you want to become an armed warrior, you must take into account effective defense when attacking with cold soldiers. The weapons in your hands must be switched freely between defense and attack, which is also the first question that first generation armed warriors think of."

"After the prevalence of gunfighting, the switching between long-range and short-range has once become the mainstream, and the demand for weapons from long-range, medium-range to short-range is increasing. In the end, the taste and demand of mechanics for weapons has shown a diversified trend with the changes in combat style, level and profession. In order to meet the complex needs, the city-state has designed this composite magnetic linkage weapon, which can link micro geometric metal sheets through magnetic fields and arbitrarily change the shape of the weapon."

Chu Qiancheng quickly grasped the point, which was a transformed weapon like Old John's metal vest! He couldn't help but glance at Old John's vest.

"My this is the lowest-level product." Old John patted his vest, "The equipment I bought for you is a composite magnetic link core specially provided for humans without extraordinary abilities. Isn't it this black column? This is an electromagnetic factor generator, driven by electric power."

"So, as long as I have enough power supply, I can control the weapon to deform?!" Chu Qiancheng spoke in surprise.

"That's right. Even bionics can be used. This is the reason why the city-state area is banned." Old John smiled slightly, "From today, we will learn to make micro-geometric metal sheets and magnetize them to form micro-magnetic sheets. You need this!"

Old John threw another storage card to Chu Qiancheng.

Chu Qiancheng inserted it and saw it. It was "Mechanical Refining", "Army Modification", "Magnetic Flux Technology Application", "Precise Manufacturing", "Fine Modification Strategy", "Magnetic Flux Application Technology"...

All disciplines revolve around how to make magnetic micro-geometric metal sheets.
Chapter completed!