"Could it be this medicine Wang Ding, what's the difference?"

Staring at Yao Wang Ding carefully, Jing Tang seemed to sense that something was wrong. And Cai Qingyun on the side disappeared on his own, as if none of this had anything to do with him.

Looking at the many medicinal materials underground, Jing Tang couldn't help but smile dumbly: "Sure enough, it can only refine first-grade and second-grade pills. ”

casually picked up the three flavor medicinal materials, Jing Tang injected the fire of the seven killings into the Medicine King Ding, and then put all the three flavor medicinal materials into it to prepare for alchemy.

However, just when Jing Tang was about to start alchemy, the Seven Killing Flames seemed to have been rebounded, and it was actually rebounded.

Syllable!

Jing Tang steadily followed the Seven Killing Fire that bounced back, condensed it in his palm, and then looked at Medicine King Ding in disbelief.

Call......

In the Medicine King Dingzhong, a burst of black smoke suddenly came out, it was the three-flavor medicinal herb that had been thrown in by Jing Tang before, and it was completely scorched black smoke at this time.

"Some, it seems, it's a little different......"

Looking at the scorched three-flavor medicinal herbs, Jing Tang scratched his head, and then stretched his hand into the Medicine King Ding.

Stab!

Before Jing Tang's hand touched the Medicine King Ding, the high temperature in it suddenly stimulated the Seven Killing Flames in Jing Tang's body, and quickly formed a package outside his palm, isolating his palm from the Medicine King Ding.

"Huh, spontaneous?"

Seeing this scene, Jing Tang was suddenly a little dumbfounded. Because it can trigger the Seven Kills Fire Protector, it is basically during the battle, and it is before you are seriously injured or at some extremely critical times. But at the moment, he is using the medicine Wang Ding alchemy, not fighting against others. It stands to reason that it is absolutely impossible for the Seven Killing Flames to appear spontaneously, unless there is something different about this Medicine King Ding.

recalled what Cai Qingyun said before, when can you use Wang Ding to refine the fifth-level pill, and when will the first stage be over. And he could have been able to refine a half-finished fifth-level pill, even if this alchemy level was not master-level, it was definitely not comparable to an apprentice who had just started alchemy. However, Cai Qingyun had allowed himself to refine at least one first-grade pill a day before, which was enough to explain the difficulty of Medicine King Ding.

"The high temperature in the Ding is not lower than the temperature of the Seven Killing Fires, how is this possible?" Jing Tang tried to use his spiritual power to detect the difference in the Medicine King Ding, but as soon as the spiritual power entered it, he was attacked by the Medicine King Ding's spirit. Fortunately, Jing Tang had adapted to this process before, otherwise this wave of Medicine King Ding's self-preservation impact alone would have been enough to make Jing Tang scramble.

After receiving the spiritual impact of the Ding without interruption, Jing Tang's spiritual power finally discovered an important feature of the Medicine King Ding: the Medicine King Ding has its own high temperature, which can eliminate all the flames of the alchemist itself. This kind of high temperature is a dark fire, but it is more domineering than an ordinary open flame. In this way, it is even more difficult to rely on one's own flame alchemy.

"What a weird medicine king. Jing Tang looked at Yao Wang Ding and couldn't help but smile bitterly.

Although he was a little speechless, it was not impossible for Jing Tang, because although the high temperature in the Medicine King Ding was domineering, the degree of domineering was still not as good as the Seven Killing Fire. In other words, the domineering of the Seven Killing Flames is also above the high temperature of the Medicine King Ding. In other words, as long as the Seven Killing Flames could replace the high temperature of the Medicine King Ding, it would be enough for Jing Tang to easily refine the pill.

Rumble!

Jing Tang shook his big hand, and the fire of the Seven Killings was thrown into it again.

Cracking sound......

As soon as the Seven Killing Flames reached its peak, there was a crackling sound. This is a contest between outsiders and locals, but the energy of the locals is hurting people in the dark, while the energy of outsiders is arrogant in the open.

The crackling sound continued for hours, but it didn't go away. The bottom of the Medicine King Ding had been burned red, and a stream of high-temperature steam was emitted from it, and even Jing Tang was amazed.

"It is worthy of being the Medicine King Ding who has refined the ninth-level elixir. When this high-temperature steam dissipated, Jing Tang also immediately collected the Seven Killing Flames.

Although it didn't have any effect, Jing Tang understood one thing. That is, his own spiritual power is not enough to urge and suppress the spiritual impact of Medicine Wang Dingnei, and let his high temperature be used for his own use.

Therefore, the most important thing for me at the moment is not alchemy, but to continue to improve my spiritual power, until I can suppress the high temperature in the Medicine King Ding, and then I have the ability and capital to use the Medicine King Ding Alchemy.

After figuring these out, Jing Tang also let go of Medicine Wang Ding for the time being. The current Yao Wang Ding's spiritual impact on himself is not as great as before, in order to further improve his spiritual power, Jing Tang hit the idea on the spiritual grinding plate three hundred miles away from him.

"Master, the disciple wants to go to the spiritual mill three hundred miles away to try it. Jing Tang bowed deeply to the place where Cai Qingyun's figure disappeared before, as if waiting for the master's affirmation.

However, Jing Tang's inquiry did not receive any response, as if Cai Qingyun had never been here.

In desperation, Jing Tang could only follow the route Cai Qingyun had said before and go by himself.

Looking at Jing Tang's departing figure, the figures of Cai Qingyun, Cai Ju and Heilong slowly appeared in mid-air together.

"I didn't expect that in just a few days, this kid would discover the secret of the Medicine King Ding. Qingyun, your disciple is really extraordinary. The black dragon nodded slightly, seemingly satisfied with Jing Tang's performance.

Caiju on the side also nodded lightly, and she also felt the same way about the words of the black dragon. Being able to become an alchemist at the age of thirteen, and being able to perceive the difference in the Medicine King Ding, is definitely a genius!

Cai Qingyun's face also showed a smile, but it was fleeting. And his next sentence made Caiju and Heilong speechless.

"This kid wasted my three medicinal herbs to find out the difference between this medicine king and Ding, it's really embarrassing! Wait for him to come back, see how I clean him up!"

......

In two months, Jing Tang's strength in the cave has risen greatly, but according to Cai Qingyun's meaning, it is still in the compression period and it is not suitable to break through.

Leaving the cave, the dazzling light immediately made Jing Tang frown. After more than two months of cave cultivation, his eyes were a little uncomfortable. But fortunately, Jing Tang's spiritual power is very strong, as long as he closes his eyes slightly, his mental power works slightly, and the uncomfortable feeling in his eyes immediately dissipates.

"Three hundred miles away from the spiritual millstone, I don't know what it is. According to the route Cai Qingyun said, Jing Tang summoned the white jade wings and slowly flew into the air, carefully searching for the location.

"Found it!"

After some searching, the spirit grinding plate was successfully positioned by Jing Tang, and I saw that its wings flashed, and the whole person was like a meteor, crossing the sky and flying away at great speed.

Shout!

Two months of spiritual impact have greatly increased Jing Tang's speed. Before, a journey of 300 miles, even if it was a full speed flight, would take more than two hours. Moreover, it was still under the impetus of the fire of the seven killings, the speed of flying at full strength.

But now, the white jade wings summoned by Jing Tang didn't need to urge the Seven Killing Flames at all, and they had already reached the previous limit speed. And after urging the Seven Killing Fires, the speed was much faster than before.

In just half an hour, Jing Tang had already reached three hundred miles away. And the target who came this time gradually appeared in front of Jing Tang's eyes.

"This is, the spirit mill?" Looking at a huge stone mill in front of him that had been abandoned for a long time, Jing Tang was suddenly stunned.

Thundered......

As soon as Jing Tang's voice fell, a stone cave more than one person high suddenly appeared under the abandoned millstone in front of him. The hole opened, and a familiar voice came out of it.

"The spiritual grinding plate test is divided into three classes: under the Martial Emperor is the junior, under the Martial Sect is the intermediate, and under the Martial Emperor is the senior. Jing Tang, when you're ready, come in. ”

Cai Qingyun's voice came out clearly from the entrance of the cave, and Jing Tang couldn't help but chuckle when he heard this: "It turns out that the master has expected it a long time ago." ”

Walking into the stone cave, Jing Tang was immediately enveloped by a faint light.

Before Jing Tang could react, this faint light quickly disappeared, and then, a door appeared in front of Jing Tang.

"Tester, Martial King level, please enter. The old man's voice came, and a suction force directly sucked Jing Tang into the gate.

When Jing Tang entered this gate, a huge stone mill appeared in front of Jing Tang, and under the stone mill, there was a stone cave more than one person high, exactly the same scene as when Jing Tang first arrived.

"Jing Tang, use your spiritual power to condense into a human form, enter the stone cave under the grinding plate, and accept the crushing of the spiritual grinding plate. Each roll lasts five minutes, and it lasts for an hour before it is passed. Looking at the stone mill that appeared in front of him, Cai Qingyun's voice appeared in Jing Tang's ears again.

"Spiritual power condenses into a human form, and then it is crushed, what a perverted cultivation model!" Jing Tang didn't say anything, but he didn't agree a little in his heart. After all, the spiritual power is controlled by oneself, and when it is crushed, if you can't resist, then you can't die of pain?

However, since the master let him do this, Jing Tang didn't dare to disobey. Besides, Jing Tang also wanted to try it to see how far his spiritual power could reach after the improvement of the past two months.

Jing Tang closed his eyes, slowly released his spiritual power, and condensed into a sturdy human form. According to the requirements, this person is to enter the stone cave and be crushed by the spiritual grinding plate. It's just that before entering, Jing Tang had a bad premonition.

"Fight!"

Jing Tang gritted his teeth and commanded his spiritual power to enter the stone cave.

Boom!

After controlling the humanoid spiritual power into the stone cave, he lay down on the ground of the mill, waiting for the huge spiritual mill to rotate and crush.

Click!

When the huge spiritual grinding disc began to rotate slowly, that spiritual power suddenly made a crisp cracking sound.

Click!

With another sound, the spiritual power of the humanoid was directly suppressed!

Burst!

At the same time as being crushed, Jing Tang suddenly raised his head, and a mouthful of blood suddenly spurted out.