Mu Feng snorted coldly, and a breath of death immediately overflowed from his body, and he firmly protected himself in it, although it was a little difficult, but at least it would be fine for a short time.

But at this moment, a flaming long sword suddenly appeared in the sea of fire, and instantly slashed towards Mu Feng's back, the speed was so fast that it was like lightning slashing, and it came in an instant.

Mu Feng's expression changed, and a flash of light flashed in his hand in an instant, slashing behind him, the two attacks collided instantly, and in the roar, Mu Feng couldn't help but take a step back.

"It's not good...... just when this roar sounded, behind Mu Feng, two fiery red long swords appeared again, and they had already fallen, not giving him any time to dodge at all.

Even though Mu Feng's reaction speed was already very fast, but now, he was still a little powerless, and with a low roar, a halo lit up on his body, blocking in front of the fire sword.

The two roars were like one, and the halo on the surface of Mu Feng's body was instantly broken, but the flame sword was undiminished, and it instantly fell on Mu Feng's body, and the blood immediately flew away, and his body also directly passed through the sea of fire and fell sharply.

Seeing this scene, the faces of the people below suddenly changed, as if they were worried about Mu Feng.

"Could it be that Mu Feng is going to be defeated...... someone said uncertainly.

One person sighed lightly: "It is already remarkable that he can fight to this extent with the realm of the Five Tribulations, after all, the realm between them is too different!"

"No...... He's not defeated yet!"

Everyone looked at it suddenly, only to see that Mu Feng stopped after falling a hundred feet, and there were two deep wounds on his back, and the blood was still falling, but his expression did not change at all, and it was still cold.

"He is worthy of being the leader of the younger generation of the Sun Palace, and he is worthy of being a person who can be compared to a Dao Realm monk, but it is not enough to defeat me with these alone!"

"Battle ......" Mu Feng snorted coldly, and then, a hundred figures appeared behind him again, a hundred battle spirits wearing silver armor, and quickly integrated into Mu Feng's body.

Before, Mu Feng had already fused the five people of Shilang, and now he had fused a hundred battle spirits, which made him, who was already in the realm of the Eight Tribulations, soar again, and instantly entered the Nine Tribulations, and moreover, he was still stronger than ordinary Nine Tribulation monks.

But what is even more shocking is that there is also a mark at the center of Mu Feng's eyebrows, a sword-shaped mark, and after this mark appears, it begins to twist, and in the blink of an eye, it becomes a 'war' word, just like the 'war' word outlined by a sword.

"Origin Seal...... How could the Origin Mark change?" Everyone was also surprised that Mu Feng could appear the Origin Mark, especially Mu Feng turned out to be a sword-shaped mark, so what kind of origin is this, and moreover, Mu Feng's Origin Mark can still be changed and become a 'war' word, this is also incredible, how have everyone ever seen such a thing.

Xuanyuan Huo's face was also solemn, and he said: "The sword-type origin mark is in charge of killing, and it can also be turned into the word 'war', so it seems that you who have the battle soul have already let you have the origin of the battle intent!"

The sword-type origin mark is indeed the master of killing, and it is not an exaggeration to say that it is the origin mark of killing, but what is the origin of the battle intent, the battle intent is just an idea, just a will, a kind of nothingness, and moreover, I have never heard of this kind of origin.

Not only was everyone stunned, but even Mu Feng's eyes showed a hint of surprise, it was the first time he had heard the origin of battle intent.

"Battle Spirit, although it is only an idea, and it cannot appear with tangible power, but under this kind of thought, it makes the monk's Yuan Shen realm increase dramatically, the battle spirit can only increase the realm of your Yuan Qi, but the battle spirit can increase the realm of the Yuan Shen!"

"Mu Feng, originally I just thought that you had a war spirit, but I didn't expect that you not only have a war spirit, but also your own primordial spirit and soul are the same as the war soul, no wonder the war soul can recognize you, and only such a primordial spirit and soul can let you have the origin of the war spirit!"

Xuanyuan Huo's voice seemed to tell his surprise, and it seemed to be explaining to Mu Feng, but no matter what it was, it was indeed for Mu Feng to solve his doubts.

When he first entered the battlefield of the heroic soul and fused the war soul for the first time, he let his Yuan Shen fuse a trace of war intent, so that the Yuan Shen began to gradually transform into the war spirit, and after that, he fused the war soul again and again, which has made his Yuan Shen and the soul, unconsciously, completely become the same existence as the war soul.

It is precisely because of this that after he returned to the Heroic Soul Battlefield for the second time and forcibly fused the five people of Shilang, the Yuan Shen had a trace of the origin of battle intent when he almost collapsed.

This kind of origin, although it is not as active as other origin powers, but this kind of origin can provide amplification for the monk himself, just like the Mu Feng in front of him, the battle spirit allows him to enter the nine tribulations from the five tribulations, and under the effect of the origin of the battle will, his primordial spirit is not affected by this drastic increase in strength at all.

"Hahaha...... Mu Feng, you are worthy of being a person who has killed all your life, the origin of death, the origin of killing, and now there is an even rarer origin of battle intent, which can have three origins at the same time, I Xuanyuan Huo has to admit that I am not as good as you, and in the entire starry sky, no one can compare with you, but the battle between us, who loses and who wins, is still unknown!"

Xuanyuan Huo's self-esteem is inferior, not because of his strength, but because of the three origins that Mu Feng has realized, in the entire starry sky, I am afraid that only Mu Feng alone can have such the power of the origin, but this does not mean that Mu Feng is the strongest, after all, no matter how good the origin is, it depends on the person.

But soon, Mu Feng frowned, shook his head, and said, "Are you wrong......"

"Wrong......" Mu Feng's answer, not only Xuanyuan Huo was stunned, but even the people below also showed a trace of consternation, what does Mu Feng mean by this, wrong, where is Xuanyuan Huo wrong, isn't Mu Feng right Isn't this the origin of war intent?

"Everything has an origin, but this origin is generated by heaven and earth, which is innate, and has always existed in heaven and earth, and the will to fight is just an idea, a will, a will that exists in the human heart, not born of heaven and earth, but raised by the human heart, in my opinion, this is not the origin, but just an idea, an idea that makes me fearless!"

Xuanyuan Huo suddenly burst into laughter, and said: "Whether it's the origin or the fighting spirit, it doesn't matter what it is, the important thing is that you already have it, come on, let me see how strong you are now!"

"As you wish......"

Several light sabers appeared around Xuanyuan Fire out of thin air, and fell with a bang, and at the same time, the sea of fire had also come to Mu Feng, and the two of them actually started at the same time, regardless of before and after, it can be seen that neither of them will underestimate each other.

It is also the sea of fire condensed by the origin of fire, Mu Feng has already suffered a loss on this, how can he still be trapped in it, and immediately take off into the air.

Xuanyuan Huo sneered, and the flames on the surface of his body suddenly skyrocketed, directly blocking the surrounding lightsabers, and the sea of fire under Mu Feng's body also drilled out several fire dragons, chasing Mu Feng closely.

"You can't resist my flames, then you can't escape!" Xuanyuan Huo said not badly, this is his world, as long as Mu Feng is still here, he will have to face endless flames, and it is impossible to escape.

"Really, who said I was going to escape!" Mu Feng sneered, and several rays of light suddenly shot out from his hand, and in an instant, it condensed into a rune, and collapsed, and a six-pointed star immediately appeared at his feet, just blocking the impact of the fire dragon.

Although in an instant, the fire dragon collapsed, and several fire dragons appeared again in the sea of fire below, and bypassed the six-pointed star, but at this moment, Mu Feng had already left and rushed towards Xuanyuan Fire.

The sea of fire couldn't keep up with Mu Feng's speed, and Xuanyuan Huo directly dispersed it, and in front of Mu Feng, countless flames appeared again.

"Kill ......" Mu Feng shouted, the whole sky seemed to be dyed red by this murderous sound, Xuanyuan Huo's heart couldn't help but shake violently, he was wrapped in flames, but he felt a chill coming, the coldness of the killing intent.

"Such a strong killing intent, it can actually affect my mind......" Xuanyuan Huo was secretly surprised, and it was also because of the impact of this moment that the flame in front of Mu Feng had a short pause, and was rushed by Mu Feng.

But Mu Feng's body didn't stop, but an ethereal voice suddenly sounded in the air, and he couldn't hear what it was, as if it was a heavenly sound, it sounded in Xuanyuanhuo's ears, no, it sounded in his heart.

Although it was just a voice, it made Xuanyuan Huo feel a burst of joy, inexplicable joy.

"Not good...... It's Yuanshen Tianyin!" Xuanyuan Huo's face suddenly changed, Yuanshen Tianyin was able to integrate his seven emotions to attack, so that the enemy's mood also changed with him, so that his mind was out of control.

Xuanyuan Huo immediately guarded his mind, isolated his five senses, and resisted the invasion of Yuanshen Tianyin, but at this moment, a huge force suddenly attacked, and blood immediately came out of his mouth.

"Void Nine Stacks ......" Xuanyuan Huo immediately understood why he was injured, the Yuan Shen was affected, although he had already reacted at the first time, he was still affected by that moment, and this moment was enough for Mu Feng to attack.

And now Mu Feng, under the increase of the battle spirit, is already equivalent to the Nine Tribulation Cultivator, and the Void Nine Stacks Technique performed in this case is enough to severely damage himself, and it is still a five-gravity Dao.

Xuanyuan Fire was fiercely repelled this time, and blood gushed out like a tide, but it was instantly evaporated by the flames on the surface of the body.

Mu Feng was also not happy, the moment he shook his fist and paused, in a cluster of flames behind him, a ray of light suddenly shot out, and instantly fell on his back, making a sound of gold and iron, Mu Feng was immediately smashed down, leaving a deep wound on his back.

And that light paused and disappeared out of thin air, but it was still clearly seen by everyone, it was a red long sword, which was Xuanyuan Huo's natal weapon, which had been hidden in the flames all along, just to attack Mu Feng.

"Death ......" Mu Feng's body did not stop, and a gray mist gushed out from his body, which was the qi of death, and spread thousands of miles in an instant, completely enveloping his body.