Chapter 815 — Blood Sphere

"We're underestimating the Demon Emperor? You sound like you have encountered one before." They looked at Yuan with raised eyebrows.

"I guess you can say that." A smile appeared behind his mask.

"Well, I believe in them. They will definitely defeat the demon!" Lian Er said.

However, just as she said those words, the Demon Emperor suddenly released a deafening roar that shook the entire coliseum.

Yuan and the triplets immediately turned to look at the scene, and the Demon Emperor had suddenly grown a pair of bloody wings. Furthermore, the Demon Emperor grew in size, becoming twice as large compared to just mere moments ago.

Of course, its size was not the only thing that grew, as its killing intent and bloodthirsty aura also increased exponentially.

This shocked not only the spectators but the fighters as well.

None of them had expected the Demon Emperor to hide this much strength for so long.

"What's wrong, humans? Cold feet? How about I warm them up for you?!"

The Demon Emperor suddenly flew into the sky and began channeling its energy at a rapid rate.

When the fighters saw how much energy it was gathering, they immediately began preparing their defenses, as there was no way that they'd be able to stop the Demon Emperor in time.

"Hell Rain!"

The Demon Emperor laughed out loud as it created countless weapons in the sky before sending them at the fighters.

The five demon sealers in the arena immediately used their treasures to defend against the strike, and some of them even prepared their life-saving treasures just in case their defenses failed.

The spectators gasped in shock as they watched countless weapons rain upon the five fighters, enveloping their entire figures.

They all turned to look at Qian Chu, who had a calm expression on his face, and when they saw his expression, the spectators also calmed down.

Sure enough, the fighters broke through the sea of weapons and flew into the air shortly after, but they appeared to be heavily injured, and their bodies were filled with holes and cuts.

However, despite their seemingly awful conditions, these injuries were not even close to life-threatening for these powerful cultivators.

Although they didn't have the demon's ridiculous ability to regenerate a whole body in seconds, they could easily heal these minor injuries with their spiritual energy.

After recovering from the Demon Emperor's assault, the five fighters continued their assault on the demon.

This time, the five Master Demon Sealers stopped trying to be selfish and started using all of their tricks and resources to deal with the Demon Emperor, allowing them to push it back.

"See? They are fine." Lian Er said after witnessing this.

Yuan didn't respond and continued to watch them.

However, he lost interest after a while and turned to look at Qian Chu, who was still sitting on his throne with a calm expression.

There was just something about Qian Chu that didn't feel right to him, but he couldn't pinpoint the reason, mostly because he doesn't know Qian Chu very well.

A few minutes later, when it seemed like the Master Demon Sealers were on the verge of sealing the Demon Emperor, the Demon Emperor began laughing.

"Truly pathetic. I gave you ten whole minutes, yet this is the best you can do?" The Demon Emperor mocked the fighters with a look of disdain on its face.

Afterward, it raised its right hand into the air.

'What is it trying to do now?' Yan Hara wondered to herself as she watched the Demon Emperor. This is her first time seeing such an ability, and it was giving her an ominous feeling.

The other Master Demon Sealers felt the same way.

"We cannot let it finish whatever it is trying to do! Let's forget about the tournament and just kill it!" Suo Rengan said to the other four fighters, who agreed with him.

Once they were prepared, all five fighters surrounded the Demon Emperor before unleashing their strongest demon sealing technique.

"Too slow!"

The Demon Emperor suddenly shouted, and what appeared to be a ball of blood appeared on its palm.

"Blood Sphere."

The Demon Emperor muttered in a low voice, and before any of the demon sealers could even react, the ball of blood expanded in size countless times until it swallowed the entire arena and all of the fighters inside, blocking the spectators from seeing the situation.

"W-What the hell did it just do?!" Lian Li exclaimed in a puzzled voice.

"Blood Sphere. It's a containment technique that essentially creates an area that restricts anyone inside from leaving, and while inside this sphere, the demon's strength is increased several folds. This is a technique that can only be used by Demon Emperors, and they only use it when they are going to fight seriously." Yuan explained to them.

And he continued, "It's over for the demon sealers. They won't survive even a few minutes inside the Blood Sphere."

"N-No way… What about the Leader?! Shouldn't he stop the tournament and seal the demon before things get out of hand?" Lian Er quickly became nervous for the five demon sealers.

"Who knows." Yuan shrugged.

He then turned to look at the Demon Sealing Flag that was still fluttering beside Qian Chu and narrowed his eyes.

'I will only be able to save one of you with this…'

The very next moment, the Demon Sealing Flag that had been standing still this entire time suddenly began trembling.

When Qian Chu noticed this anomaly, he turned to look at it with a puzzled gaze.

However, before he could even do anything, the Demon Sealing Flag suddenly flew out of his hands and towards the arena.

It easily pierced a hole in the Blood Sphere and entered the Demon Emperor's territory.

Qian Chu stood up with a look of surprise on his face after seeing this, and he immediately began looking around with a deep frown on his face.

'Who?! Who is commanding my Demon Sealing Flag without my permission?!' He roared inwardly.