C108

Another failure!

He used his willpower to observe the scene for nearly two hours, but there was still no result.

The piece of black iron was still the piece of black iron, but it was a bit more than before … Elegant.

That's right, it was a divine charm!

The flowing light revolving on the black metal block faintly seemed to come to life as it carved, "Ancient race, birds, beasts …" It was as if he had come alive, and there was an extra charm to him.

It was as if a person had suddenly gained spirit!

This was an extremely mysterious yet realistic feeling. Lin Cheng also felt that it was very strange. It was just a piece of black metal with some carvings on it, how did it gain a spirit? How did she gain a charm?

However, this was exactly what he felt.

But the key point was, he still didn't know what this black iron block was and what its origin was. He didn't know.

Whether the pattern on the black metal block had any charm or if it was as if it was alive or not, all of this was not of any help to Lin Cheng at all. This was because he did not know what exactly this black metal block was!

He almost couldn't remember how many times the exploration had failed. This made him realize that the vast experience he had accumulated after living for two lifetimes, in terms of investigating the black metal, was completely useless without any help!

However, there was one thing that Lin City was certain of.

The black iron block was definitely extraordinary!

"Of course not!"

Lin Cheng smiled wryly inside, "To be able to enter my dantian without me knowing or even noticing, is this something an ordinary piece of black iron can do?"

"Also, during the examination in the East State Academy, the black iron block was actually like a bottomless pit, swallowing all the spiritual energy he absorbed."

"Also, suppress the azure fire in the Boundless Forbidden Land … Just a slight tremble is enough to suppress the eruption of a true fire of heaven and earth. This is simply outrageous! "

"Also, absorb the spirit stone vein …"

One piece after another, if one was unable to prove that the black metal was extraordinary, then Lin City really didn't know what else could be called 'extraordinary'.

However, with his' shallow 'knowledge, he didn't know where the black metal came from, but it wouldn't harm the black metal's extraordinary and magical properties.

Of course, from Lin City's perspective, rather than saying that the black metal was extraordinary, it was more appropriate to say that it was strange.

However, even though he did not know the origin of the black metal, Lin Cheng had still obtained something.

Through the strange movements of the black iron piece several times, Lin City had roughly concluded some rules.

Firstly, the black iron block didn't have any reaction to the elemental energy, it only produced a reaction to the spiritual energy. For example, during the examination in the East State Academy, the spiritual energy would be separated due to the activation of the testing stone, thus causing the black iron block to move.

For example, in the Chu Clan's mining field, because Lin Cheng was cultivating on a spirit stone mine, he was absorbing the spirit energy in the spirit stone mine at the same time as he was cultivating on the spirit stone mine, which caused the black metal to move again.

Secondly, and most importantly, the black iron block didn't seem to be of much disadvantage to him at the moment. Furthermore, it had saved his life the moment the blue fire exploded.

Although Lin City did not know why the black metal suddenly moved, it could still be considered to have benefited from the sudden change. In terms of this, Lin City was more or less fortunate to have obtained the black metal, otherwise, he would have long since been burnt to ashes in the Forbidden Land of Boundless, let alone be able to obtain the azure flame.

As for the absorption of spirit stone vein by the black metal block, Lin Cheng was a bit confused. Previously, after he obtained the black metal block, he had obtained some spirit stones from the storage bag that Chu Kuangwei gave him. However, when he used spirit stones to cultivate, the black metal block did not have any reaction.

This made Lin Cheng wonder if the lack of response from the black metal lump had something to do with him.

Because at that time, the black iron block hadn't even entered his Dantian!

Of course, this was only a conjecture. Lin City was currently unable to confirm it either.

Finally, what Lin Chen was worried about the most was that the black metal piece was currently in his Dantian, and it was even faintly glowing with 'Spirit Qi'. Then, if he used Spirit Stones to cultivate, would it still be absorbed by the black metal piece?

If that was the case, then he would really be on the verge of tears.

By relying on his own hard work, he could naturally steadily increase his strength. However, the speed at which he was increasing his strength was so slow that it made one's hair stand on end!

Relying purely on the support of the outside world to cultivate would indeed cause the foundation to be unstable, and it would cause hidden dangers on the path of cultivation. He probably wouldn't be able to go too far in the future.

However, that referred to cultivation resources that were completely dependent on the outside world. It was naturally undesirable if one wanted to advance recklessly.

However, if they were to make appropriate use of their resources, it would actually complement their own talent and hard work. It would have an additional effect that would result in twice the results with half the effort!

Regardless of whether it was spirit stones or pills, they were all things that one had to obtain when cultivating. They had to be extremely valuable resources!

If he used spirit stones to cultivate, he would be absorbed by the black metal. Then, his progress would be extremely slow. He would be able to reach the pinnacle of the Pulse Rotation Stage within two to three years, which was already considered fast.

As for reaching the Danhai Realm, he didn't know how long it would take. Even with the help of the pellets he made, his cultivation speed was much faster than an ordinary person's.

After all, medicinal pills were only supplementary, while spirit stones could directly provide boundless and pure energy.

"Little thief, what are you thinking about? Why are you so lost in thought?"

The crisp voice of the bamboo stick came over, pulling Lin Cheng back from his thoughts. He came back to his senses and smiled. "I wasn't thinking about anything …" "Oh right, how's your practice of the 'Scorching Sun Blade' going?"

Bamboo tilted his chin and proudly said: "Do you want to try?"

"Oh?"

Lin Cheng laughed, "With how confident you are, it looks like you've mastered the first move of the < Sun Force Saber >? This speed is quite fast! "

Bamboo stick snorted, "What? You don't believe me?"

Lin Cheng sized her up and asked suspiciously, "Really? Then, shall we give it a try? "

A hint of a smile flashed across Zhu Zi's beautiful eyes. "You'll be very surprised, won't you?"

Lin Cheng laughed and leaped up. He broke off two branches from the tree and gave a stick to Zhu Ziquan. He then took a stance: "Let's give it a try!"

"Shua!"

As soon as he finished speaking, Bamboo Raise's figure suddenly expanded, attacking towards the Lin City.

At this moment, the branch in Bamboo Shoot's hand seemed to have really transformed into a treasured sword. The long blade chopped down, bringing with it a cold light that made one's entire body shiver.

Lin City was shocked. Bamboo Shoot's speed was so fast that he could not dodge it at all. He did not even have the time to block it.

Although Bamboo Hill had taken into account the element of surprise, her own speed was already astonishing enough. In addition to her seemingly proficient use of this technique, it truly gave Lin City a feeling of unstoppable power.

"Hu!"

The next moment, Seven Stars Floating Cloud at the foot of Lin Cheng's feet, suddenly took a few steps back, distancing himself from Zhu Ziquan, and only then was he able to avoid her blade.

After throwing out the first move, Bamboo Shoot stopped attacking. She only raised her chin towards Lin Cheng and asked, "How is it? Is my sabre technique good enough?"

Astonishment could be seen in Lin Cheng's eyes as he nodded his head and said, "Formidable!"

Indeed, the bamboo stick had given him quite a pleasant surprise.

Although he had already taught this move to Zhu Ziyang for quite a few days, in truth, she did not have much time to train with it, so Lin Cheng felt that even if she mastered the first move, she would only be able to do so.

However, Zhu Zifu's actual actions surprised him. That was because not only was Zhu Zifu quite skilled in that move, but most importantly, she had actually combined the < Sun Force Blade > with her own movement technique.

It was precisely because of this that Bamboo Gou was able to perform such a swift and fierce move, causing Lin City to be unable to block it. All they could do was retreat and dodge.

"Little girl, if you continue to train like this, it might not take long before you surpass me." Lin Cheng said, "I will now teach you the second move, Broken Flow."

"Little thief, you have to work hard. Don't wait for the day when I really catch up to you. When that day comes, when you fight with me again, I will beat you to the ground!" Bamboo Fork giggled.

Lin Cheng laughed heartily, "That would be even better. I look forward to that day!"

If there came a day when Zhu Ziyang could beat him to the ground, that would mean that Zhu Ziyang no longer needed his protection, and he would be able to take his revenge without worry. This was also what he wanted to see.

Bamboo Shoot didn't know what Lin City was thinking. After she laughed and played with Lin City, she started to learn the second move of the < < Sun Force Blade > > seriously.

"Hu!"

Lin Cheng took a deep breath and sat cross-legged on the ground.

He held a spirit stone in his hand, and his expression was grave.

In the distance, Bamboo Shoot had already entered the state of cultivation. After practicing the second move of the < Sun Force Blade > for the entire day, the elemental energy in her body had already been exhausted and she was currently recovering.

At this time, Lin City was going to do something very important — he wanted to verify if the black iron piece would fight with him for more energy from the spirit stones!

If the black metal block didn't react, it meant that the spirit stones brought out by the bamboo block and himself were sufficient to allow his strength to increase rapidly. However, if the black metal block reacted … If that was the case, he probably wouldn't be able to use spirit stones to cultivate.

"Hu!"

After taking two deep breaths, Lin Cheng focused his mind and calmed his breathing. He started to slowly activate the Sky Spill Mysterious Technique, using his mind to guide the Yuan Li in his body and circulating it through his meridians.

At the same time, the natural Yuan Qi in the outside world began to flow into his body through his skin, pores, and even any part of his body.

At the same time, the spirit stones started to emit pure and boundless spiritual energy into Lin City's body.

"Please don't react, please don't …"