The Fire King was startled and quickly looked back, but did not see any figure beside him.
The next moment, he suddenly noticed something strange, and suddenly raised his hand to form a fire shield, blocking it between his eyebrows.
He saw a long sword that had penetrated the flame curtain at some point and was about to pierce right into his eyebrows.
"You, weren't you swallowed by my flames? Why are you still here safe and sound!"
The Fire King's pupils shrank, and he saw Zhang Yifeng standing in front of him through the flame curtain.
"Oh, that's just a clone I made up."
Zhang Yifeng chuckled lightly, and as soon as he finished speaking, the figure swallowed by the flames not far away suddenly disappeared from the spot.
At the same time, the wailing sound coming from the clone also stopped abruptly.
"Clone... Hahaha, I didn't expect that after so many years, this junior from all over the world has learned such magical powers."
"You can deceive my king's perception with just your clone. Boy, you are really interesting."
"No wonder someone who is only in the Immortal Emperor Realm can possess such powerful magic power. You really surprise me!"
The Fire King behind the flame curtain stared at Zhang Yifeng closely, with excitement flashing in his eyes.
"Having just returned to the world, meeting an opponent like you makes me a little restless!"
The Fire King shouted excitedly, and the flames around him became manic.
As soon as he finished speaking, the Fire King raised his hand and sent a stream of fire along the sword straight towards Zhang Yifeng.
Just when the flames were about to envelop the person, Zhang Yifeng raised his hand to withdraw the sword and quickly backed away from the Fire King.
"Come on, let me see what else you can do, junior."
The Fire King laughed, and the flames around him suddenly expanded, and finally turned into a giant.
The hot flames entangled in the hand, eventually forming a giant sword.
Looking at Zhang Yifeng not far away, the eyes of the Fire King in the flame giant burst out with brilliance.
Without waiting for Zhang Yifeng to answer, the Fire King controlled the flame giant and rushed straight away, slashing down heavily with the giant sword in his hand.
"Senior Fire King, want to try my abilities? That's as you wish!"
Zhang Yifeng's eyes also flashed with fighting spirit. Being able to fight against the strong men from ancient times was also in line with his inner wish.
For a moment, the Snow Clan's treasure house was filled with sword light and sparks.
Even if he controls the Flame Giant, the Fire King's speed is still not much worse than Zhang Yifeng.
The two people were caught in a fierce battle, their figures constantly intertwined.
Time passed by bit by bit, and both of them were fighting vigorously, with no intention of stopping.
At the same time, Wan Renxue was looking at the main hall below with a solemn face above the castle.
At this moment, because the Fire King escaped from trouble, the tremors that spread throughout the castle had long since stopped.
It's just that Zhang Yifeng didn't come out of the hall for a long time, which made Wan Renxue worried.
"Mr. Xuanyuan, are you sure you don't want to go down and check on Mr. Zhang?"
Pursing his lips, Wan Renxue couldn't help but ask the three people behind him.
At this time, Xuanyuan Li, Ji Dali and Yue Fang were hovering behind her, also staring closely at the palace hall.
But unlike Wan Renxue, although the three of them were also worried about Zhang Yifeng, they did not think of rushing down directly.
After all, Xuanyuan and Li are very aware of Zhang Yifeng's character. If they really encounter something that cannot be done, they will be notified as soon as possible.
Moreover, they could sense Zhang Yifeng's life breath here, which was still very strong. Since Zhang Yifeng did not inform them how to act, Xuanyuan Li and the others naturally seemed not to act rashly.
As for Yue Fang, he is currently relying on Zhang Yifeng.
At this time, Zhang Yifeng was not around. If Xuanyuan Li and the other two had any plans to take action, he followed them and waited quietly.
"Don't worry, Master Wan Guo, Yifeng's strength is far beyond your imagination."
"If we encounter an invincible opponent, he will call us."
Xuanyuan Li chuckled and replied softly.
Wan Renxue frowned slightly when she heard this, and could only turn her head and stare intently in the direction of the main hall.
In the Snow Clan's treasure house, Zhang Yifeng and the Fire King were having a fierce battle.
At this moment, he even retracted his swords and only used his fists to deal with the Fire King's attack.
One punch smashed the oncoming sword into pieces, and Zhang Yifeng's backhand hit half of the flame giant's body until it exploded.
The Fire King took a few steps back after receiving this blow. In just a few breaths, the damaged Fire Giant returned to its original state.
The giant sword that was shattered in the palm of his hand also regrouped under the cover of flames.
"Hahaha! Junior, you are indeed interesting."
"But it took too long. I have other things to do!"
The Fire King laughed wildly, his voice was long and thick, and you could imagine that he was a mighty and strong man.
"What a pity for an opponent like you. If he had been born tens of thousands of years earlier, he would have been my best opponent!"
After speaking, the Fire King suddenly raised the flaming giant sword in his hand, and countless hot flames spurted out from his body and merged crazily into the giant sword.
An incomparable terrifying pressure rose up, and the Fire King was obviously ready to take action.
"Fighting against my seniors also makes me feel more fulfilled."
"But since the seniors have said so, let this battle end like this!"
Zhang Yifeng also laughed loudly. The fierce battle with the Fire King really made him exercise his muscles.
At this moment, seeing the Fire King gathering strength to unleash a decisive move, Zhang Yifeng also did not dare to slack off.
The two swords appeared in his palms, and the magic power in his body poured into the sword body crazily.
Zhang Yifeng and Fire King had two powerful auras brewing at the same time.
With the continuous injection of their own energy, the aura of the two people also became more terrifying.
At the same time, the surge of momentum soon attracted the attention of Wan Renxue and others above the castle.
"This pressure..."
Xuanyuan Li was sure that one of the rising pressure came from Zhang Yifeng.
Under such pressure, it can be seen that Zhang Yifeng must have encountered a strong opponent below the main hall.
Now both sides are brewing their own power, obviously preparing to decide their respective fates with one blow.
"Although Yifeng did not ask us to go to help, the situation has developed to such a situation that it is appropriate to go and investigate."
"Lord Wan Guo, please trouble you and fellow Taoist Yue Fang to observe outside, while Dali and I go to investigate first!"
Xuanyuan Li said with a solemn expression, and immediately led Ji Dali and rushed towards the main hall.
"you!"
Wan Renxue wanted to stop the two men, but seeing that they had already rushed into the palace, she had no choice but to look away.
Xuanyuan Li and Ji Dali took action together, directly blasting away the stone slabs of the main hall, and quickly determined the location of the secret passage.
At this time, the secret passage was already filled with fallen rubble.
Upon seeing this, Xuanyuan Li raised his hand and fired a beam of light, directly blasting all the rubble blocking the secret passage into ashes.
Needless to say, feeling the increasingly violent energy fluctuations in the depths of the dark passage, the two hurriedly moved forward.