Just like a god's decree, Yao Yuan only felt that these words were extremely intimidating. However, in Chen Si's eyes, the current Yao Yuan had already turned into a devil, and the fire blade in his hand seemed to have become a tool to take his life.

"No, no, I don't want to die!"

At this moment of life and death, Chen Si suddenly erupted, the strong flames instantly corroded Chen Si's entire body, the extremely high temperature even melted the sand around his feet.

"You forced me to do this!"

Yao Yuan used his fire blade and accompanied by the sound of "death", he forcibly relied on his own explosive strength to resist it. His entire body directly sank into the arena, only half of his body was still exposed.

Right at this moment, Chen Si leaped forward, and before Yao Yuan could retract his body from the attack, he continued to punch out.

Boom!

Yao Yuan never would have thought that it was because of Chen Si's power instantly erupting so fiercely. If there was a reason behind it, then it was absolutely impossible.

After being knocked down, Yao Yuan struggled to get up. Although on the surface, he looked fine, but the organs in his body were most likely destroyed. But he definitely could not not not surrender at this time.

Yao Yuan admitted that he had indeed been careless by a lot, and thus fell for Chen Si's trap. He had not expected Chen Si to be so powerful in the beginning, if he had known earlier, he would have brought along some of his best abilities.

At the very least, he wouldn't be in such a sorry state.

Yao Yuan stood up, looking at Chen Si whose eyes were completely red, his mind suddenly thought of a new word.

"You've been possessed."

Yao Yuan's eyes were completely red, the flames on his entire body seemed to be causing him to be unable to breathe, and he couldn't find any other words to describe it.

"You are not qualified to know."

Chen Si's personality suddenly changed greatly, as if he was a different person. After speaking those words coldly, he immediately rushed to Yao Yuan's side, preparing to punch him again.

However, Yao Yuan, who had already made preparations, would naturally not let Chen Si succeed again. He found the right time, and took a step back, barely dodging Chen Si's fatal strike.

"You must die here today."

Chen Si said a lot of words, but the meaning was very clear, Yao Yuan laughed and said: "Then what you mean is, one of us must stay here, right?"

"This person must be you!"

Before he even finished speaking, Chen Si's attacks were like the tide, wave after wave, giving Yao Yuan no chance to catch his breath.

If one were to say at the very beginning, Chen Si's realm and strength were not much weaker than Yao Yuan's. However, after the explosion just now, Chen Si's strength had nearly risen to the peak of the fifth star in Pond Fish, and was not on the same level as before.

Yao Yuan fought as he retreated. This was the most crazy time for Chen Si right now, if he could delay this period of time, then there would be a lot more things to deal with.

The wood type spiritual energy had been helping Yao Yuan to treat his injuries all along, allowing him to retreat and fight. Just as he was about to leave the battlefield, Chen Si suddenly changed his move and took out a dagger from his waist and stabbed it into Yao Yuan's chest.

All this while, Yao Yuan had always thought that Chen Si was someone who liked to use his fists.

It was already too late to say all of this now. After being stabbed in the chest, the strange spiritual energy on Chen Si's body followed the tip of the dagger and entered Yao Yuan's body, and quickly headed towards the Dantian.

It was unlike the normal Fire Attribute's spirit energy, which Yao Yuan could feel before. The mysterious black spirit energy made Yao Yuan feel very uncomfortable.

"You …"

"I told you, I will torture you."

Chen Si knew how fast Yao Yuan was, so he did not use his full strength in the beginning. This caused Yao Yuan to think that he only had this much strength left, but he never thought that he would actually use it when Yao Yuan was relaxing his guard.

Yao Yuan was no longer able to speak. When the black colored spirit energy invaded Yao Yuan's body, it had already destroyed all the meridians and spirit energy in his body. The spirit energy on Yao Yuan's body had almost been completely devoured, other than the wind-attribute spirit energy hidden deep within his dantian, it had completely disappeared.

"What are you …"

"I told you, you don't have the qualifications to know about this."

Chen Si looked at Yao Yuan, who had a painful expression on his face, and felt really happy in his heart. He had long since seen that Yao Yuan was in a bad mood, but there was nothing he could do about it.

It was a good thing that a mysterious person suddenly appeared that day, guaranteeing a raise of Chen Si's strength. It was precisely because of his arrival that allowed Chen Si to stand here and mock Yao Yuan.

"Do you feel as if thousands of arrows are piercing your heart?"

Chen Si laughed sinisterly as he opened his arms, looking like he was embracing nature as he continued to absorb the spirit energy from Yao Yuan's body.

Yao Yuan could clearly feel the spiritual energy in his body being corroded by this ball of black energy, and it returned back to Chen Si's body.

"Do you know where my cultivation came from?"

Chen Si said with a smile.

The mysterious man didn't give him any other skills, he only allowed Chen Si to learn a set of skills. As long as he started from the weakest point and continued to absorb the mysterious man's cultivation, he would be able to transform into his own.

Such a vicious move naturally could not be used by a righteous disciple of a famous sect. Yao Yuan said fiercely: "You will get your retribution!"

"Retribution?"

Chen Si laughed out loud: "In this lifetime, I have already gotten used to it. Back then, when I was travelling together with Sect Master, I have done many wrong things and did not see any retribution, do you think I would be afraid?"

Right now, Chen Si only wanted to continue to be able to meet his big brother in front of Qing Jiang, there was no need to think about anything else.

"You're the one with the biggest headache I met in Qingjiang, do you understand?"

Yao Yuan was no longer able to speak, when all the Spirit Qi in his body was almost completely absorbed, Yao Yuan's body no longer had any strength, he was almost at the point where he was at the mercy of others, laughing mischievously, holding his dagger as he slowly walked over.

"Do you know what it feels like to die?"

Liu Neng, who had been standing in his original position and watching the deity fight for a long time, had his mouth wide open. Even though he knew that Yao Yuan might die in the next second, he did not have any intention of going forward to pull Chen Si away.

After all, the current Chen Si was even more so called the Demon.

"Go to hell."

Chen Si said lightly.

As long as the dagger pierced Yao Yuan's heart, he would definitely die. But at this time, a white light flashed and Yao Yuan disappeared, disappearing right under Chen Si's dagger.