When the three of them entered the entrance, they were already in a hidden dark room. Pen fun and pavilion www.biquge.info

The darkroom is not boxy, but spherical, and the walls are made of fine brass. The total amount of brass alone is already worth a lot, and if Zichen is just reborn, it will definitely not have the ability to cast it.

The structure of the darkroom is actually cast according to the internal structure of a medicine pod, but unlike the general medicine pod, the location of the fire hole is actually located inside the dark room. In the center of the dark room, there is a copper pillar connecting the ground and the top, and nine rows and seven are cast on the copper pillar, a total of sixty-three standard medicine tripod fire holes.

This also means that when Zichen cultivates the secret method of the supreme medicinal body, he has to control the fire himself.

However, when it comes to fire control, Zichen is still the most at ease with his own hands, although Nie Xiaohuan and others can be trusted, but the level of skills is still far behind.

Walking around, Zichen nodded with satisfaction.

In the end, Zichen solemnly said to Nie Xiaohuan's sister and brother: "I need to retreat here for a while, and during this time, don't let anyone approach this underground dark room and disturb me." ”

Needless to say, Nie Xiaohuan's sister and brother also knew the importance of the matter. Nie Xiaohuan nodded and said seriously: "Brother Zichen, don't worry, as long as our sister and brother are still alive, we will never let people disturb you." ”

Nie Yan also said arrogantly: "With me Nie Yan here, if someone approaches the hint within ten zhang, I will raise my head to see you!" ”

Zichen stopped talking nonsense, and with the help of Nie Xiaohuan's sister and brother, he put all the medicinal materials he needed into the finger ring, and then filled the bottom of the dark room with nine hundred and ninety-nine catties of high-grade smokeless carbon, and everything was almost ready.

After Zichen instructed Nie Xiaohuan's sister and brother a few more words, he sealed the bronze door of the dark room and began to try to cultivate the Supreme Medicine Body Secret Method.

Like the fire hole, the ignition device of the special pod is also inside the pod. Zichen patted lightly on the device, and the charcoal fire at the bottom of the special medicine pod was ignited, and the medicine pod began to heat up.

Zichen meditated on the preliminary secret method of cultivating the supreme medicine body in his heart, while patiently waiting for the temperature to rise to the right stage.

After about a stick of incense, Zichen was already sweating profusely, and he only felt that the temperature was about the same, so he sat cross-legged on the side of the copper pillar, closed his eyes and ran the secret method at the same time, and began to finely control the heat in the special medicine tripod.

Gradually, the flames began to rush into the pod. At this time, the time has come to really test Zichen. His body was flesh and blood, and he couldn't withstand the impact of such a flickering flame, so he had to control the flames, both around him and within a certain distance.

This "distance" must be precisely controlled to a very subtle degree, if it is too far, the effect will decrease, and it will affect the cultivation of the secret method; Too close, and it will scorch his flesh and blood into ashes!

It can't be said that this time is the most difficult fire control for Zichen to control, but I have to say that it is the most dangerous one, because this time it is his flesh and blood that is refined!

If it is usual, when refining the elixir, there are some mistakes in fire control, which will affect the quality of the elixir at most, or make the alchemy fail; But this time, once there is a slight mistake, the price is that the body is seriously injured by the scorching, or even ashes, and a life!

Zichen naturally knew the difficulty and danger of this, his fingers had just touched the neat fire holes on the copper pillar, his forehead and palms were already drenched in sweat, and his heartbeat couldn't help but accelerate by three points.

For the fine control of square inches and instantaneous, the rapid heartbeat, too heavy breathing, etc., will be magnified several times, which will eventually affect the control. Zichen paused for a moment, took a deep breath, and after steadying his breathing, his fingertips pressed calmly on the fire hole.

Whew——!

Gradually, in the special medicine pod, it was like a strong wind, and the high flames were curled by the strong wind, circulating at high speed, completely engulfing Zichen's figure.

Such a flame, enveloping any object, is afraid that it can be completely burned into ashes in an instant. I saw it roaring incomparably turbulently, like an incomparably bloodthirsty beast, staring at Zichen in the center of the flame, trying to pounce again and again, to burn Zichen's body into charcoal, but once it reached about three feet around Zichen, it would suddenly encounter an invisible barrier.

Zichen's control ability is so terrifying, but such a flame is like being played with in the palm of his hand, no matter how fierce it is, no matter how angry it roars, it can't take a step forward, and it can only obediently hover about three feet away from Zichen's body.

After completely stabilizing the flame, Zichen adjusted slightly, and began to pull out a flame filament that was several times thinner than a hair in the flames three zhang away, approaching his body little by little.

This trailing flame filament fully shows how high Zichen's ability to manipulate the flame is, and I saw that it was as agile as a living being, and it was as flexible as a human hand when it moved slowly.

Although Zichen closed his eyes, he clearly sensed everything around him, and every move of the flame filament was as if he was watching, all under control. In just a moment, the flame filament was already approaching Zichen's body.

After Zichen paused, he gritted his teeth fiercely, manipulated the flame filament, and stabbed at his body.

Laugh at!

The flame filament pierced into an acupuncture point on Zichen's shoulder.

In an instant, Zichen's body trembled violently, only to feel as if it had been pierced into his body by a red-hot wire, and the fragile and sensitive acupuncture points and meridians were burned with intense pain.

However, Zichen couldn't stop, but had to manipulate the flame filaments, penetrate the acupuncture points little by little, and drill into the first main meridian.

Unconsciously, beads of sweat the size of beans appeared on his forehead, but the tenacious willpower made his body motionless, and his spirit was highly concentrated, and the flame filaments that he guided into his body drilled into the meridians little by little according to his fine control.

The process was not wonderful, Zichen only felt a thorny, red-hot wire, passing through the fragile meridians, and the pain was unspeakable.

Time seemed to move very slowly, Zichen was like tormenting in purgatory, and he was in pain, but he still had to be extremely awake in order to correctly guide the flame thread through the fragile meridians.

This process is dangerous and abnormal, once there is a little mistake, the fragile meridians can be immediately damaged, and the consequences are unimaginable!

Zichen's forehead and face were already sweating into a river unconsciously, but he didn't say a word, clenched his teeth, and endured desperately.

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