The lake is surrounded by valleys.

Moreover, the mysterious energy nearby is not strong, so no one usually comes here.

To take a step back, even if someone comes, if he does not come into contact with the lake water in the lake, he will not be able to find the strangeness of this lake at all.

When Meng Lieyan passed by nearby, he felt like he was about to break through temporarily. He wanted to find a secluded place to practice.

Finally came here and discovered the secrets in the lake.

The inheritance of the ancient medicine god records many characteristics of flames.

Therefore, as the winner of the inheritance of the Medicine God, Chen Feng judged the origin of this fire vein.

Generally speaking, the fire veins of the purple flame earth center fire grow at the bottom of the lake or at the bottom of the sea. I don’t know what the specific power of this fire vein is?

"Then let's go down and take a look first." Chen Feng said.

Under normal circumstances, the fire meridian will not attack people at will. As long as you do not enter the core area of ​​the fire meridian, there should be no danger.

However, if Meng Lieyan's ancestor really had an accident in the fire vein, then this fire vein would be very strange.

After all, Meng Lieyan’s ancestor has a cultivation level of the middle heaven at the ninth level of the Tianxuan Realm!

Chen Feng and others used their internal skills. After forming a layer of defense around them, they jumped into the lake one after another.

Although there is the power of the fire veins in the lake, even Su Qinghan can resist it. After all, the power of the lake is very weak.

This purple flame earth-center fire is a very special flame.

If a monster or a monk is burned by the purple flame earth fire, then the skin on the surface of his body will not be damaged at all, and even a single hair will not be burned.

However, the blood in the bodies of monsters and monks will gradually be burned by the purple flame earth fire.

Therefore, the corpses of monks and monsters who died under the Purple Flame Earth Fire will be preserved very well, but all the blood disappears and almost turns into a mummy.

This is also why this kind of flame is also called the blood-burning fire.

Chen Feng introduced the characteristics of purple flame earth-center fire to the others. After all, even Liu Yuanteng, who is a heart refiner, is very unfamiliar with this kind of fire vein.

It can be said that the purple flame earth core fire rarely appears in the first level of heaven, and even if it appears, no one can tell its origin.

After Su Qinghan and Meng Shixuan heard the terrifying characteristics of the flame, their bodies became tense a little.

Under the leadership of Meng Lieyan, the group kept swimming towards the bottom of the lake.

About ten minutes later.

Meng Lieyan stopped in front of a cave at the bottom of the lake.

The entrance of the cave is very large enough for four people to walk side by side.

The passage in the cave stretched forward, and a layer of fiery force filled the entrance of the cave, blocking the lake water outside.

Of course, this layer of barrier power is very weak, and monks can pass through the barrier at will and enter the cave.

Unexpectedly, such a huge cave was formed at the bottom of this lake.

Meng Lieyan took the lead in passing through the weak barrier and entered the cave.

Afterwards, Chen Feng, Su Wanfeng and others followed in.

"Senior Chen, the fire vein is at the deepest part of this passage." Meng Lieyan said.

Chen Feng nodded and continued to walk deep into the cave.

There were rolling heat waves around. The more you walked into the cave, the more you were in the air, the more surging the heat waves in the air became.

Because Chen Feng and others walked slowly.

It took almost half an hour before they gradually reached the end.

Three meters ahead was the end of the passage. Outside the end was a space as big as a football field, filled with rolling purple flames, and the terrifying power was rippling in it. Even Liu Yuanteng and Su Wanfeng had a serious face. If they were allowed to enter, they would probably not last long.

soon.

Chen Feng saw a huge crystal stone about 1.9 meters tall standing on the left side of the space.

The most important thing is that in this purple crystal, a figure can be seen vaguely, as if someone was locked inside the crystal.

At this time, Meng Lieyan and others also saw this scene.

Meng Shixuan immediately said, "The person in that crystal stone must be the ancestor. We must rescue the ancestor as soon as possible."

Meng Lieyan agreed with his son's words when he wanted to take a step.

Chen Feng stretched out his arm to stop him and said, "Slow down!"

"Your ancestor was trapped in the purple flame crystal. I didn't expect that such a rare purple flame crystal would form in this fire vein."

"When your ancestor entered the fire vein before, he must have touched this purple flame crystal, so he was pulled into the inside of the crystal by the swallowing power inside."

"This purple flame crystal is the essence of the fire vein. The purple flame earth-center fire here will be infused with fire energy every moment and enter the interior of the purple flame crystal."

"If we forcefully break it, it will only cause the purple flame crystal to explode. The power of such a large purple flame crystal is enough to kill the powerful man in the heavenly position."

"Now that if you want to save your ancestor, you must destroy this fire vein, or absorb all the purple flame earth-center fire in it."

Speaking of this, he paused slightly, and a hint of doubt appeared on his face.

After taking a breath, Chen Feng continued, "Logically speaking, your ancestor was trapped in the purple flame crystal, and he should have been unable to hold on. Is there any treasure on your ancestor?"

Upon hearing this, Meng Lieyan thought for a few seconds and said, "I remember there seems to be a polar ice crystal on my ancestor."

After hearing this answer, Chen Feng's doubts finally resolved: "No wonder, this polar ice crystal can resist various flames."

"However, polar ice crystals are a kind of consumption. Now we must find a way to rescue your ancestor as soon as possible, otherwise he will definitely die in the purple flame crystal."

Between talking.

With the steps under Chen Feng's feet, he got closer to some fire veins. The burning stars and the white flames in his dantian were churning extremely powerfully.

At some point.

Chen Feng felt a wave of energy that was difficult to feel was seeping out of the fire meridian, and even this wave of energy was trying to enter his dantian.

This discovery made his face change instantly, and the steps under his feet suddenly retreated and said, "Go away quickly, leave here first!"

Meng Lieyan, Liu Yuanteng and others trust Chen Feng very much, so they naturally would not hesitate.

However.

The energy fluctuation seemed to sense that Chen Feng wanted to escape, so it no longer deliberately hid it, and rushed into Chen Feng's dantian like a huge wave.

The next moment.

The Lanxing and the Swallowing Sky White Flame were all activated and directly entered the rolling fire vein.

At present, Chen Feng could not control Ranxing and Tianshen Baiyan at all, and he lost control of these two types of heavenly fires.

The scene just now happened so quickly. Even Liu Yuanteng and others only saw two clusters of flames rushing out of Chen Feng's body. They couldn't tell what the two kinds of heavenly fires were?

Liu Yuanteng pulled Chen Feng and Meng Shixuan and rushed out quickly, while Su Wanfeng pulled Su Qinghan and Meng Lieyan.

The moment they flew out, a terrifying flame rushed out of the space, as if it was a rolling flood.

However, Liu Yuanteng and Su Wanfeng were also very fast. When they rushed out of the cave at the bottom of the lake and rushed to the shore of the lake.

The water in this lake was burned by purple flames, and the lake water kept boiling, a terrifying heat scattered in the air.
Chapter completed!