The method Chu Feng used at this moment was the Immortal Forbidden Martial Arts and the Immortal Forbidden Blood and Thunder Technique that he obtained in the Yuanhai Mountain.
Speaking of the Immortal Forbidden Blood and Thunder Technique, back then Chu Feng had just stepped into the Great Chiliocosm Upper Realm and accidentally entered the Yuanhai Mountain. He casually picked up this Immortal Forbidden Martial Arts on the ground.
But just by picking it up casually, I unexpectedly got a copy of such powerful martial arts.
I think back when Chu Feng first entered the Great Chiliocosm Upper Realm, it was still a small True Immortal Realm.
But now Chu Feng has reached the Venerable Realm, and Chu Feng's progress is extremely rapid.
However, even after Chu Feng's realm has made such a big leap, this Immortal Forbidden Blood Thunder Technique is still the strongest attack technique that Chu Feng can currently use.
Because of this, it is even more impressive that Yuanhai Divine Mountain is such a magical place. Even Chu Feng regretted not walking more in Yuanhai Divine Mountain at that time.
If not, you might be able to pick up better treasures.
After all, just by picking it up casually, I picked up a powerful martial skill like the Immortal Forbidden Blood Thunder Technique. If I searched carefully, I would definitely find something more powerful.
Of course, if I have to say it, it is not that Chu Feng has gained nothing since he entered the Great Chiliocosm Upper Realm.
For example, not long ago, in the Void Sacred Tree, the Blood-devouring Demon Lord gave Chu Feng the secret skill Demon Lord came into the world.
And Chu Feng ascended to the tenth level of the Heavenly Thunder Platform in the Chu Celestial Clan, and received the ninth-level Heavenly Thunder Slash.
These are all very powerful methods, especially the Nine-layer Heavenly Thunder Slash, its power is simply inestimable, and it is an absolutely heaven-defying technique.
However, the more incredible the technique, the more difficult it is to master.
Therefore, so far, this Immortal Forbidden Blood Thunder Technique is still Chu Feng's strongest attack method.
Now, when the Immortal Forbidden Blood Thunder Technique was cast, it really frightened the juniors present.
At least this power is indeed terrifying.
"Hahaha……"
But who would have thought that just when all the juniors were frightened by the bloody thunder in the sky, a sarcastic laugh suddenly sounded, it was Nangong Yifan.
People were still puzzled by Nangong Yifan's sudden laughter.
But when Nangong Yifan opened his mouth, people suddenly understood.
"I thought you were going to use some heaven-defying method, but after doing it for a long time, it turned out to be an immortal forbidden martial skill."
"Chu Feng, if you want to use Immortal Taboo Martial Arts to fight against fifth-stage Immortal Arts, that's fine."
"You actually want to use a mere Immortal Forbidden Martial Arts to resist my ninth level Immortal Technique, the Ghost Flame of Darkness? I think you are cornered and have no other options, right?"
Nangong Yifan looked at Chu Feng sarcastically. He really thought Chu Feng's behavior was very funny.
"What? So, is this a forbidden martial art?"
"With such power, I originally thought it was a nine-level immortal technique."
After hearing Nangong Yifan's words, everyone's mood also changed.
As we all know, no matter how powerful the immortal forbidden martial arts are, they can only compete with the fifth level of immortal magic.
If you want to compete with the nine levels of immortality, it is simply a fool's dream.
"Whether it works or not is not decided by you, but by the result." Chu Feng said.
"Okay, then I will let you know what will happen if you despise me."
Ouch——
Suddenly, Nangong Yifan's body released majestic black arrogance.
The black flames soared into the sky and began to change, turning into a huge phantom.
Upon closer inspection, the phantom looked exactly like Nangong Yifan.
The phantom was ten thousand meters tall, carrying a Fangtian painted halberd, and came straight towards Chu Feng.
In contrast, the huge shadow was like a god descending to earth, while Chu Feng looked like a commoner.
The phantom was attacking Chu Feng, it was like the judgment of the gods on the common people. It made people feel the disparity in strength, and the disparity made their hearts tighten.
And Nangong Yifan was very fast. In a few long steps, he came to Chu Feng. He raised the Fangtian Painted Halberd in his hand and was about to thrust it towards Chu Feng.
"No, this is not the ordinary Fang Tian Painted Halberd, but it is transformed by the ghost flames of darkness. If this attack hits, within such a range, Chu Feng will not be able to dodge at all. Even if he avoids the Fang Tian Painted Halberd, he will not be able to avoid it.
You will be injured by the rapidly spreading dark ghost flames."
Seeing this scene, even Master Shoujian frowned, his whole body was tense, and he was ready to stop this battle at any time.
He knew that this blow would probably kill Chu Feng, and he would not allow this to happen.
If Chu Feng really couldn't resist, then he would come to help and help Chu Feng resist this attack.
Of course, he would not take action except at the last moment.
After all, when he took action, he announced that Chu Feng had lost this duel.
Rumble——
But at this moment, bursts of thunder exploded, and the bloody light in the sky was even more dazzling.
I saw streaks of blood-red thunder, like huge blood-colored dragons. While roaring, they began to continuously fall from the void, and the direction of the strikes was actually the same place.
Those blood thunders all fell on Nangong Yifan.
The most important thing is that the originally indestructible black flames began to scatter under the bombardment of the blood thunder.
Every hit from the blood dragon will cause extremely tragic scars, not to mention the continuous blood thunder?
However, in an instant, the huge phantom standing between the sky and the earth was shattered beyond recognition. It was on the verge of collapse and seemed to be unable to support itself.
"Oh my god, it's so powerful. Is it possible that Chu Feng... really wants to use this forbidden immortal martial skill to break Nangong Yifan's ninth level immortal technique?"
"This is simply something unheard of."
Seeing that under the offensive of blood thunder, Nangong Yifan's black arrogance could no longer be sustained, many juniors could not believe their eyes.
Because of this, it has broken people's understanding of martial arts.
If they hadn't seen it with their own eyes, they would never believe that the Immortal Forbidden Martial Arts could suppress the ninth level of immortal magic.
"Bastard, don't be proud of yourself!!!"
Nangong Yifan roared angrily, and then the scattered black flames condensed out again, turning into countless giant black hands and grabbing at Chu Feng.
However, before the black flame giant hand could get close to Chu Feng, it was immediately hit by blood lightning, and was cut off in mid-air.
At the same time, the blood thunder was still attacking Nangong Yifan's body.
Suddenly the sky was filled with blood and thunder, and powerful ripples spread in all directions.
Soon, powerful ripples gathered together and turned into a powerful ripple hurricane, sweeping outward and spreading.
If Lord Shoujian had not blocked the hurricane with coercion, even the ripple hurricane could have wiped out most of the juniors present.
Because the ripple hurricane was raging, the juniors could no longer see the specific situation. They could only see the red light emerging from the raging ripples.
This situation lasted for a long time and then gradually subsided.
At this time, there was no sound between heaven and earth except for the ripples that were still raging.
When the sound of blood thunder stopped, everyone closed their mouths and even held their breath.
They stared at the battle circle intently, because they knew that this sudden silence probably meant that the victory or defeat had been decided.
They all want to know who won this duel.
However, because of the obstruction of the ripples, they could not see the specific situation clearly.