Obviously, Cheng Feng is practicing the Tathagata golden body formula.

Absorb a large amount of fire energy into the body, burn and hammer forging until all impurities in the body are removed and indestructible!

This process is very difficult. The endurance, toughness and will of many Buddhist monks are terrible.

However, when practicing the Tathagata golden body formula, they couldn't even enter the door, so they were burned into fly ash by the terrible high temperature.

Cheng Feng is suffering from this kind of suffering at the moment!

Hiss, hiss

Waves of fire poured into Cheng Feng's body, turning Cheng Feng's skin into blood red, and finally transparent and shiny.

The impurities in it are squeezed out by the terrible heat wave and discharged from the body.

The flesh and bones were hammered so fiercely that they even made a hissing sound.

It's like ordering. It's very scary.

However, Cheng Feng didn't think the firepower was strong enough.

The two closed hands suddenly opened and drew a semicircle in front of him again.

Then, the fire waves within kilometers around his body became violent, condensed into fire snakes and plunged into his body.

In particular, the sea of magma and fire at the feet of other people rose at once, and a large number of sparks poured directly on him.

Let him be wrapped by fire and burned wantonly!

At that moment, even if Cheng Feng's body was a six-star God, he couldn't carry it.

The divine body began to operate spontaneously to resist the burning of fire!

"Utter!" Cheng Feng murmured.

Unexpectedly, he endured terrible pain and stopped the spontaneous operation of the six-star God body.

With flesh and blood, carry the burning of fire waves.

Because of this, his physical endurance is the most full.

Cultivate the first layer of Tathagata golden body formula to save time!

In this way, time passes.

After half a day, Cheng Feng's body has changed qualitatively and can fully withstand the burning of fire waves within kilometers.

The skin becomes yellow and shiny, giving people a taste of steel.

"The first layer of Tathagata golden body formula seems to have produced some effects."

In the inner earth world, Cheng Feng whispered, "however, it's far from practicing arhat Dharma."

"So, keep practicing!"

After the voice fell, Cheng Feng stretched his hands again and drew a semicircle in front of him.

At that moment, within ten thousand meters of Chengfeng, the fire was raging.

Congealed into a wall of fire and poured into Cheng Feng to burn Cheng Feng into fly ash!

But in the end, Cheng Feng was unharmed.

After several hours of suffering, Cheng Feng successfully survived the burning and forging of fire waves within 10000 meters.

Push his physical strength to a new height!

However, this is far from enough.

Seeing Cheng Feng's eyes coagulate, he actually let his body sink and sink straight to the sea of magma fire.

Unexpectedly, he wants to enter the sea of magma fire and burn himself with the abnormal fire energy.

This move is crazy.

If you are not careful, you may refine yourself and burn yourself into a pinch of fly ash!

"Cheng Feng, calm down!"

At this moment, Nalan couldn't sit still for a long time. He warned: "the cultivation of Tathagata's golden body formula needs to be done step by step."

"If you act too hastily, it may backfire!"

"Uncle Nalan, I should be able to carry the forging of the sea of magma fire."

Cheng Feng kept sinking and said faintly, "moreover, once I feel something wrong, I will immediately run the six-star divine body."

"Never play with your life!"

"Well, you just know."

After hearing Cheng Feng's words, Nalan Changsheng nodded and stopped persuasion.

As for Cheng Feng, his body is slowly approaching the magma Fire Sea.

Finally, his legs sank into the magma and made a series of sour hiss.

Even if his will was as firm as Cheng Feng, he couldn't help but utter a dull hum.

The teeth clenched and the veins on his face rose.

Obviously, the temperature of the magma Fire Sea is too high, and Cheng Feng can't carry it.

Only by humming can we alleviate the pain in our hearts.

"Carry it, I can resist it!"

Non human pain added to his body, but Cheng Feng's body sinking movement did not stop.

It sank into the magma at a constant speed until the magma flooded its chest.

At that moment, Cheng Feng trembled all over, his whole face was congested and purple, and his hair was scorched yellow.

The tip of the hair really couldn't bear the high temperature. It burned with a bang!

But in this terrible torture.

Cheng Feng's body is also undergoing great changes.

Under the function of the Tathagata's golden body secret, it absorbs a large amount of blazing fire into the body and carries out a thousand hammer and hundred forging on his internal organs, limbs and bones, flesh and blood bones, major acupoints, etc.

This process lasted day and night.

"Hoo..."

Cheng Fengchang exhaled and whispered, "the most difficult time has come for the fire refining part of the Tathagata golden body formula."

"I hope this time can work hard and complete the first fire refining in one breath."

Speak, Bata

Cheng Feng's mouth and nose closed, and the whole person directly disappeared into the magma.

Let the blazing fire make a thorough hammering of his whole body.

If you succeed, you can complete the fire refining of the first layer of Tathagata golden body formula.

If you don't succeed, you may die on the spot!

As time goes by, Cheng Feng's practice is three days and three nights.

When his whole body was hammered to the extreme by the sea of magma fire, and his body's bearing of fire reached the peak.

Wow

Cheng Feng drilled out of the sea of magma fire.

His whole body turned white jade and looked smooth and delicate.

But in fact, it is extremely hard. The impurities in it are squeezed out. It is pure and outrageous.

"The first fire refining... Is finally completed."

Standing on the sea of magma fire, Cheng Feng's tight nerves relaxed: "next, just go to the extreme ice wasteland to complete an ice refining."

"The combination of water and fire can initially become the body of arhat."

"If you do this nine times, you can practice a arhat body!"

There are many kinds of cultivation methods in body cultivation.

Fire refining and ice refining are the two most important means.

Fire refining, as the name suggests, is to forge the body with high flame and high temperature hammer to make it indestructible.

Ice refining is forging the flesh with a cold reverse hammer.

Once refined to great success, its power is no less than that of fire refining.

The first layer of the Tathagata's golden body needs both fire refining and ice refining.

This kind of cultivation method is natural and difficult for anyone to practice.

And the first step of fire refining usually takes more than 30 days.

But it took Cheng Feng only about four days to complete the first fire refining, saving ten times the time.

"My body can roll with fire now, which is the best time for ice refining."

Cheng Feng whispered, "let's go and go to the extreme ice wasteland now."

"Whether you can practice into the first layer of Tathagata's golden body depends on this time!"

After talking, Cheng Feng uses the shadow hiding method.

With a Shua, Cheng Feng disappeared.

When it reappears, it has reached outside the inner earth world.

Then he recognized the position slightly and immediately flew to the extreme ice wasteland in the field of the ten thousand demon gods.