Early the next morning, Zhao Guobin and others followed Zhou Yulong to the steel factory in the gathering place with great interest. The reason why this place was chosen is because there are the most iron and fire elements here, while the other three elements, especially the water and wood elements, are almost none. And in order to strengthen Zhao Guobin and others, Zhou Yulong must open the homologous technique, so this has become the best place for him.

"Brother Long, hehe, I'm the first!" After coming to the steel plant, Zhao Guobin walked to Zhou Yulong's side with excitement on his face. After a night of discussion, Zhao Guobin was given the first opportunity to strengthen. Because this guy thinks that no matter what method Brother Long uses to strengthen them, that method must have a lot of limitations. So in case the opportunity to strengthen was lost in the end, this guy grabbed the first qualification for strengthening with the idea of supporting the boldness. And as the leader of the battle group, he wants to be the first to strengthen, and the others have nothing to say.

"Good!"

Seeing Zhao Guobin's excited expression, Zhou Yulong nodded slightly, and then said to the people behind him: "I'll take Zhao Guobin in to strengthen first, and you guys will wait outside." After Zhao Guobin came out, you were sending a second person in. With that, he took Zhao Guobin to the smelting area of the steel plant.

The smelting area is a place full of iron slurry and flames. The air with a high temperature of up to 40 degrees made Zhao Guobin's breathing shortened. The heat wave with a slight rusty smell made his eyes squint slightly. However, thinking that he could double his strength after waiting, he couldn't help but get excited.

"Boom!"

With a loud bang, the sluice gate of the smelting area was closed by Zhou Yulong. After that, Zhou Yulong's serious expression began to change, becoming like a gray wolf who had seen a pleasant goat, and said with a strange smile on his face: "Lao Zhao, take off your clothes." ”

"Huh? Undressing? Hearing Zhou Yulong's words, Zhao Guobin was stunned for a moment, then took two steps back slightly, and said, "Brother Long, you are a person with a wife, you can't treat me like this." And I have a favorite person recently, and I can't accept your kindness. ”

Looking at Zhao Guobin's frightened look, Zhou Yulong's anger suddenly soared, and he roared: "Fuck, I told you to take off your clothes to strengthen you, not to force you!" Give you five seconds, don't take off your clothes I'm strong X, no, strengthen others to go. The grass is all confused. With that, Zhou Yulong turned around directly, closed his eyes, and opened the homology technique.

"Boom!"

With the development of Zhou Yulong's homology technique, Zhao Guobin suddenly had a strange feeling that the steel mill was alive. It was as if the burning flames and the rolling iron slurry had a life of their own, cheering and jumping. The strange feeling made him tremble slightly, and then he quickly stripped off his clothes and stood naked behind Zhou Yulong.

"What a delicate bird..."

Turning around and glancing at Zhao Guobin, Zhou Yulong said lightly something that made Zhao Guobin feel ashamed to death. Then with a wave of his right hand, he stuffed the clothes that Zhao Guobin had taken off into his mouth, raised his left hand, gently put it on Zhao Guobin's forehead, and said, "Wait a little bit, bear with it." With that, he closed his eyes and began to mobilize the steel elements in the steel mill.

Anyone who wants to be strong comes at a cost. Even Zhou Yulong has today's skills after nine deaths and hard work. And if a person wants to quickly improve his combat effectiveness, then he must have to endure pain that goes far beyond ordinary cultivation methods. That's why Zhou Yulong strengthened them one by one, because he was afraid that they would retreat after seeing the strengthening method. Because of this method, even Zhou Yulong almost couldn't hold back - metal element infusion!

With the continuous operation of Zhou Yulong, the metal elements in the steel mill began to resonate with him, and gradually became controlled by him. After controlling the first wisp of metal elements, Zhou Yulong took a deep breath, then gathered his spirit, and carefully controlled the metal elements that were extremely hot by the high temperature, and submerged into Zhao Guobin's body little by little.

"Woo!"

What does it taste like to be infused with metals at extremely high temperatures? Imagine what it would be like if someone poured a pot of boiling lava down your throat. And what Zhao Guobin is suffering now is this kind of similar severe pain. The incomparably high temperature evaporated part of his blood the moment it entered his body, making his naked body turn blood-red. At the same time, layers of blood mist also began to gush out from his seven orifices and pores. And this is only due to the high temperature of the metal elements. The metal elements that looked like red-hot steel needles quickly began to submerge into Zhao Guobin's body after entering his body. As a result, Zhao Guobin only felt that his bones were constantly drilled and smashed by steel drills. That kind of pain can no longer be described by just a few words that hurt into the bone marrow. The scorching metal element, after struggling to seep into his bones, set him on fire almost completely. A pain that almost paralyzed his soul made him tremble and almost collapse, but Zhou Yulong's left hand pressed on top of his head stuck him, making him unable to move.

Is it a second, a minute, or a year?

Zhao Guobin didn't know how long he had been sinking in pain, he only felt that he was thrown into a furnace by Zhou Yulong, constantly smelting and burning him. Eventually, when he was about to break down, the pain suddenly disappeared in an instant. Then, Zhou Yulong's voice sounded in his ears: "The strengthening is complete, hard work, brother!" ”

"I'm grass!"

After the pain disappeared, Zhao Guobin took a deep breath, and then raised his fist and smashed it towards Zhou Yulong with a loud cry. This extreme pain had paralyzed his sanity, making him eager to vent and destroy everything that stood in his way.

"Damn, Lao Zhao, calm down!"

Looking at Zhao Guobin, whose eyes were blood-red like a madman, Zhou Yulong exclaimed, and then felt that he had dodged Zhao Guobin's fist sideways. So with a roar, a steel pillar behind Zhou Yulong was beaten out of a deep pit of four or five centimeters by Zhao Guobin. It was only at this time that Zhao Guobin came back to his senses, looked at the fist marks on the steel pillar in a daze, and was speechless for a long time.

"I'm sorry, Brother Long..."After regaining his senses, Zhao Guobin realized what he had just done. Recalling his attack on Zhou Yulong just now, he couldn't help lowering his head slightly, and said with a smile on his face: "I just had a mess in my head, so..."

"It's okay, I've also endured this kind of severe pain. There is no way, if you want to become stronger, you have to pay something. Zhou Yulong shook his head, stopped Zhao Guobin's words, and then said: "But how much you pay, how much you gain." You try it and see how much your strength has increased now. ”

"That's right, power!" Hearing Zhou Yulong's words, Zhao Guobin came back to his senses. Then he raised his fist with excitement on his face and punched the iron pillar again. Then, his screams rang out: "I rub it, it hurts to death!" It turned out that although his heavy punch just now dented the steel pillar, it also damaged the flesh on his fist. This punch went down, and the pain in his fist became even more intense.

"I've helped you strengthen your bones, and now your strength, agility, and resistance to blows are at least two or three times better than before. However, your muscles have only doubled, so be careful when punching in the future and don't strain your muscles. Looking at Zhao Guobin's grinning appearance, Zhou Yulong shrugged his shoulders helplessly. With his current ability to manipulate the metal element, he can only strengthen Zhao Guobin's bones, and his muscles are only strengthened when the metal element strengthens the bones. But even so, Zhao Guobin's overall combat power has increased by at least two times compared to before.

"Eun, I can feel it, my strength has increased." Throwing a few punches into the air, Zhao Guobin said with excitement on his face: "To be able to enhance to this point, the bitterness just now is not in vain." But thinking back to the pain he had just experienced, he couldn't help but shudder, and then quickly shifted his attention and stopped thinking about it.

"Alright, get dressed and look like a big lobster." Looking at Zhao Guobin, who was flushed all over, Zhou Yulong smiled slightly and said, "By the way, remember not to tell them what pain you will experience after you go out, otherwise, I am afraid that they will not dare to come in." ”

"Of course, Lao Tzu has suffered so much, none of them want to run!" Hearing Zhou Yulong's words, Zhao Guobin smiled after putting on his clothes and said, "Wait, Brother Long, I will fool those bastards in." With that, he waved his hand and strode towards the outside of the steel plant.

Looking at Zhao Guobin's figure gradually moving away, Zhou Yulong smiled slightly. After the shock of the dragon king and the black-haired man, the fighting spirit of his brothers was not only not defeated, but also burned more and more like a rebirth of Nirvana. He believes that with the help of these people, their road will definitely go further and further in the future.