Emperor of Nine Suns

"According to my calculations, this medicine fire will probably have to go through five stages: gray, white, blue, purple, and gold before it can finally return to its strongest state. The power of this heavenly fire is, at best, more powerful than ordinary ones. It should be a little stronger than the real fire or the like."

"So, I have to find a way to go to the Yaohuo Cave again?" Chu Chen shook his head helplessly, "How much real fire does this thing need to swallow to fully recover? According to the rules of the Yao Palace, even if one has reached Lingquan. Realm disciples can only go in three more times. If there is not that much gunpowder in the Yaohuo Cave, it will be very troublesome."

"There is a place in your Medicine Palace called the 'Fire Fighting Altar', which is not far from the Melting Fire Platform. It is a place specifically for Medicine Palace disciples to practice controlling medicine fire. You can go there and try your power of heavenly fire." You may be lucky enough to swallow a few powder fires, which will be much faster than catching the powder fire in the powder fire cave. If you want this sky fire to grow to its strongest level, it cannot be done in a short while, so take your time. "

The little hamster thought for a while, then pressed his nose, "Anyway, with this sky fire protection, you no longer need to be afraid of other people's medicine. You can be considered invincible against the medicine master."

Chu Chen frowned slightly and nodded silently.

After five days of adjustment and cultivation, Chu Chen finally regained all his energy and all his fatigue was gone.

In fact, the benefits of successfully refining Heavenly Fire into one's own natal medicine are immediate.

Not only did the cultivation within the body become more vigorous, the spiritual spring also seemed to be thoroughly baptized from the inside out by the heavenly fire, and the spiritual power running within the body became more pure, thick, and dense.

Not only that, it seems to be tainted with the destructive aura that destroys everything unique to the sky fire.

Now the spiritual power in Chu Chen's body was also filled with a sense of madness, destruction, and destruction. He saw with his own eyes a finger of light flying past him, and a steel plate three inches thick and about a foot wide in front of him was completely blasted into iron powder.

Before smelting Sky Fire, his fingerlight could only make a round hole in the steel plate.

Now that his cultivation and energy have been restored, Chu Chen followed what the little hamster said and went to the Fire Fighting Altar in the Medicine Palace to try it out.

The fighting fire altar is not far from the melting fire platform. It is also a stone platform carved from a single piece of fire-refining crystal jade, but its area is much smaller than that of the melting fire platform, occupying only about ten feet in area.

However, even though it occupies a small area, the number of disciples gathered around the Fire Fighting Altar is much greater than that of the Melting Fire Altar. There were bursts of cheers and applause from time to time, making it extremely lively.

Many Medicine Palace disciples, after the initial smelting of medicine,

To completely control the power of gunpowder requires a period of adaptation.

After all, as the saying goes, fire and water have no mercy. The true fire that can be chosen as the natal medicine is extremely powerful. Even if it has been refined and cannot be fully controlled, it may still cause some irreparable consequences.

The Fire Fighting Altar is a place specially built for students to skillfully use gunpowder.

The rules of the Fire Fighting Altar are generally that students release their own medicine and use their thoughts to control it to fight with other medicines in the void.

On the one hand, this can train the disciples to control their own explosives as quickly as possible, and on the other hand, it can also allow each student to exchange tips and tricks on controlling the explosives, which has a significant effect on the disciples' early control of the explosives.

As soon as I arrived at the Douhuo Altar, I saw the glare rising above the huge red stone platform.

A series of different colors of gunpowder collided with each other, entangled, annihilated, and exploded in the void, emitting brilliant waves of fire and air, which were as beautiful as fireworks.

Around the Fire Fighting Altar, some good people even opened a betting game, inviting many watching disciples to place bets on which medicine fire would win.

The entire Douhuo Altar was buzzing with people, as lively as a mortal street.

Seeing this scene, Chu Chen's mouth couldn't help but twitch.

The three floors around the Fire Fighting Altar were crowded with people. It was not easy to get in.

It took a lot of effort for Chu Chen to squeeze into the innermost layer. He was about to step onto the fire fighting altar but was pushed down by a tall and strong man.

"Why are you so anxious! If you want to take a good look, don't go up. It's not a joke if you get burned by those explosives!" The fat man turned around and glared at Chu Chen.

"Uh... I'm not here to see you. I'm going in to fight the fire." Chu Chen rubbed his temples helplessly.

"You also want to go in to fight fire?" The big man looked him up and down, glanced at the corner of his mouth, and reluctantly moved his fat body to a position where only one person could pass.

"Thank you, senior brother." Chu Chen nodded, and with a slight movement, his figure turned into a gray shadow and jumped onto the fire fighting altar that was about half a foot high.

"Huh? How did this guy get up there??"

The big man who gave up his seat to Chu Chen was stunned for a moment. Chu Chen's speed was so fast that he couldn't see him clearly. It seemed that there was just a shadow flashing before his eyes, and when he looked again, he had already reached the fire fighting altar.

Did I see it wrong?

The big man rubbed his eyes with a suspicious look on his face.

At this time, there were about a dozen students on the fire fighting altar, facing each other in pairs.

From time to time, you can see some flames being blasted away by powerful force, turning into dots of fluorescence and dispersing in the air. After a while, they reappear in another place, shining brightly again and joining the battle group.

Chu Chen glanced around, stood on the edge of the fire fighting altar, exhaled slightly, and lit his own gunpowder with a "boom". Suddenly, a light gray flame rose up and swayed in the void.

"Huh? Why is there a gray fire here... isn't that a waste fire!!"

Among the real fires filled with various brilliant colors, Chu Chen's light gray flames were extremely conspicuous. There is no other reason than that this light gray tone is too obvious.

At this time, the flames fighting each other on the fire fighting altar have various colors. There are all kinds of colors, red, orange, yellow, green, blue, purple, black, white, but there is no gray flame.

All flames, regardless of their grade, appear extremely pure and dazzling in color alone.

In the world of gunpowder, gray can only mean one thing: it is waste fire that contains too many impurities and cannot be used! The higher the quality of the gunpowder, the fewer impurities it contains and the purer its color. This has almost become a law.

Therefore, when they saw Chu Chen's gray flame rising, the disciples gathered around the Douhuo Altar and watched suddenly burst into exclamations of surprise.

It is well known that waste fire cannot be refined.