Lei Xingfeng had absorbed more than half of the energy crystals he had collected. However, the hunger was still there. However, it wasn’t that intense anymore. Lei Yin began to worry about where he got the energy crystals.

Xing Feng watched as Lei Xingfeng slowed down. He shouted, “Speed, more energy crystals, don’t be reluctant at this time!”

Lei Xingfeng gritted his teeth and released all the energy crystals. Even so, it was not enough for Lei Yin to eat.

Xing Feng said impatiently, “Don’t be stingy. Hurry up and take it out!”

With a sad face, Lei Xingfeng said, “No … I don’t have any more crystals …” At this point, he was at most half-full, or even half-full.

Xing Feng said, “It’s really troublesome, a poor ghost!”

Lei Xingfeng blushed. He had already used all his strength to produce so many energy crystals. In order to gather energy, he had even been banished to Mingze by the Disciplinary Camp Alliance.

Xing Feng took out a dozen large crystals about a foot long and threw them at Lei Yin, who was hanging in the air.

Lei Xingfeng of Lei Yin immediately sucked in a large piece of crystal. Immediately, Lei Xingfeng revealed a smile, as if he had been eating a vegetable. Suddenly, he gave a big piece of fat meat. That feeling was simply amazing.

He didn’t know what kind of crystal this was. The energy contained in it was simply terrifying. Lei Xingfeng had let Lei Yin absorb it from the beginning, but now he was using Lei Yin at full power to let Lei Yin absorb it crazily.

Xing Feng tossed the crystals to Lei Yin one after another, giving off the impression that this fellow’s crystals seemed to be free. He tossed out hundreds of crystals in one breath, his expression unmoving, as if he was tossing out dirt and stones.

Lei Xingfeng felt his teeth hurt. He could only sigh in his heart. This guy was really rich.

It was not easy for Lei Xingfeng to feel full. He said, “I think I’m full!”

“For the first time, it’s good for you to eat as much as you can!” Xing Feng said without stopping.

Of course, Lei Xingfeng would not refuse. Wherever such a good thing could be found, he would drive Lei Yin to devour the energy crystals with all his might.

Xing Feng calmly threw out a large piece of energy crystal. Finally, Lei Xingfeng shouted, “Enough, enough …” It wasn’t that he wasn’t willing to continue swallowing, but that he really couldn’t swallow it anymore. Originally, he was full, but now he was full.

As Lei Xingfeng absorbed the crystal, the entire Lei Yin began to undergo earth-shaking changes. As the owner of Lei Yin, Lei Xingfeng naturally understood the changes. What surprised him the most was that he actually started to crazily advance. Level by level, he advanced quickly. In less than half a day, he advanced to the Elementary Monarch level. It was simply frightening.

There were no bottlenecks, no obstacles. This method of advancing was something that Lei Xingfeng could not believe. However, in such a short period of time, his strength was already the same as that of a beginner monarch. This was only a small change for Lei Yin, and it had completely changed him.

Xing Feng withdrew his hand and said indifferently, “This is the only chance. You lacked too much in the past. Only by supplementing it this time will you be able to advance so much. It will be very difficult for you to have such an opportunity in the future.”

Lei Xingfeng bowed and said, “Thank you, senior!” This was his sincere thanks. In this world, if he didn’t have the strength, he would really be unable to move an inch. Once he possessed such strength, he would have the strength to protect himself.

Lei Xingfeng felt as if he was dreaming. Now he understood that the cultivation he had learned in the past was nothing but trash. The difference was too great. Fortunately, he had a lucky chance to obtain the method to truly cultivate. Just Lei Yin’s change was enough to change everything.

Xing Feng said, “Since I brought you out, I will definitely give you some benefits. According to your Restriction knowledge, your future development … has boundless prospects!”

Lei Xingfeng was very excited. Fortunately, he was able to remain calm and said, “It was all nurtured by senior.”

“You can cultivate your true body now,” Xing Feng said.

Lei Xingfeng said, “True body?”

Xing Feng said, “Seal as inside, true as outside, strength embodied in the true body!”

Lei Xingfeng knew this long ago. Lei Yin was like an engine, and the real body was the body of the car. If one wanted to run fast, it was not enough to have an engine alone. It also required the body to embody it.

Xing Feng added, “There are also a few important points in cultivating your true body. I remember that your true body combines with the Lei Xing Beast. This is very good. However, if you can use it, you still need some tricks.”

Lei Xingfeng listened carefully. To him, every word that Xing Feng said contained extremely important information. If he remembered one less sentence, he was not sure that Xing Feng would say it a second time.

Xing Feng explained a few important points. Lei Xingfeng thought about them carefully. He wasn’t at ease. He even used the Star Python Record to record them down. This was a true wealth, more important than resources. With Xing Feng’s guidance, Lei Xingfeng understood that he could go further.

After fully understanding, Lei Xingfeng did not hesitate to release his true body and began to use Lei Yin to strengthen his true body.

Lei Xingfeng’s true form was still the shape of a Lei Xing beast, However, the head was still Lei Xingfeng. It looked extremely strange. Every time he released his true body, Lei Xingfeng felt that it was very ugly. However, Xing Feng appreciated it very much. According to what he said, the strength of the Lei Xing Beast was much greater than that of humans. If it could be used, its power would be stronger than humans. As for its ugliness, it was not in his eyes.

Relying on the enormous amount of energy in Lei Yin, his true body grew larger and larger, and it became more and more real. Lei Xingfeng’s heart trembled slightly. He took out a complete set of Lei Xing Beast bones, and in an instant, Lei Yin began to devour them crazily. The complete bones of an adult Lei Xing Beast were quickly absorbed and devoured by Lei Yin.

Xing Feng applauded, “Good, good, good idea! To actually use this method to make up for it, this little fellow is very smart!”

Lei Xingfeng’s true body originally relied on absorbing thunder and lightning, but this time it was completely different. Lei Yin could provide abundant energy. At this time, Lei Xingfeng suddenly reacted. No wonder the Magnetic storm Mountains were abandoned. Once they reached a truly high level, the thunder and lightning in the Magnetic storm Mountains would be relatively low level, and it was simply not enough.

But also externally and internally, Lei Yin released energy to replenish himself. His true body became clearer and clearer. Even the scales on Lei Xing’s body were lifelike. At this moment, Lei Xingfeng felt that he was omnipotent. That enormous power made him extremely intoxicated. He had never felt that his own strength could reach such a high level.

Xing Feng shouted, “Not enough!”

Lei Xingfeng suddenly woke up. He was frightened and broke out in cold sweat. He was almost lost in the new power he had obtained. There was one more step he had yet to take.

His true body grew larger once again. It was originally less than a hundred meters, but it instantly grew to more than 150 meters. Lei Yin continued to spit out energy crazily. At that moment, Lei Xingfeng felt hungry again.

Xing Feng said, “Give it all! Don’t be afraid, Lei Yin will recover on his own!”

Lei Xingfeng channeled all of his energy into his true body. At this moment, Lei Xingfeng felt his strength surge again.

The feeling of intoxication surged again. This time, Lei Xingfeng was prepared. He tried his best to control his true body and adjust the distribution of his strength. For the first time, he believed that advancing and cultivating wasn’t too difficult.

Finally, his true body condensed into a solid body again, and the energy in the Lei Yin was also consumed by 77.88%. The energy Lei Yin possessed here referred to the energy that could be used. The basic energy was not used, and even if he used up all the energy of the motorcycle, the Lei Yin would not lose its effectiveness.

Xing Feng said, “Very good, you can put away your true body now.”

Lei Xingfeng was about to lose his patience. He now knew that even if he were to use his true body to fight, he wouldn’t need such a true body. At most, he could use one fifth of his energy to support his true body in battle. This was the first time his true body had condensed, and it belonged to the cultivation category.

His true body quickly contracted, then disappeared. Lei Yin descended and was put into Lei Xingfeng’s body.

Then, Lei Xingfeng was surprised to find that his Lei Yin was recovering quickly. The energy he had consumed had actually recovered a portion of it. He wondered, “I … didn’t use energy crystals … could Lei Yin recover?”

Xing Feng said, “Nonsense, how many crystals do you have to use every time?”

Lei Xingfeng thought about how he had swept away all the crystals he had collected earlier. He no longer had any crystals, regardless of whether it was refined artificially or natural ring crystals. He had used them all up. If it wasn’t for Xing Feng’s help, he wouldn’t have even been able to cultivate Lei Yin for the first time. If he didn’t have enough energy crystals, then Lei Yin would have left behind certain flaws.

Lei Xingfeng smiled bitterly and said, “I have used up all my crystals. Even if I want to set up a Restriction, it is impossible. Without energy crystals, Restriction will not be able to operate.”

“This is easy,” Xing Feng said. “Let’s go find a natural crystal mine.”

“Natural energy crystals are rare,” Lei Xingfeng said in disbelief. “Where can I find them?”

Xing Feng said, “The place where you were originally located is a resource-poor place. I will take you to a continent where there are a large number of natural crystal mines.”

Lei Xingfeng was completely dumbfounded. How could there be such a good place? He said, “This, could it be hollowed out” He was well aware that energy crystals were the most important cultivation materials. Once discovered, they would basically be completely hollowed out. How could they remain until now?

Xing Feng looked at him with contempt and said, “What you haven’t seen doesn’t mean that you haven’t!”

Lei Xingfeng had nothing to say. Indeed, it was like this. He had never seen it before, but that didn’t mean that he didn’t. He said, “Alright, senior, we’ll go dig when we have time.” He began to get excited again. Who made him a material gatherer? Especially when he ran out of crystals. He felt even more uneasy. One had to know that Restriction was his greatest reliance.

Lei Xingfeng still didn’t understand. Right now, his greatest reliance was on his own cultivation. His cultivation had already reached the Monarch level.

Xing Feng said, “Let’s go over now. This place is not far. Just use my Mystery Sect.”

Lei Xingfeng said, “Alright.” He couldn’t wait to go now. Although he didn’t understand Xing Feng’s current performance at all, he didn’t know why he wanted to teach him. He didn’t know why he was suddenly so friendly to him. In the end, he could only boil down to the fact that this fellow was greatly stimulated and his actions had completely changed.