Yu Kou sighed, retracted the Heaven-Sealing Ruler, and turned to leave the arena. Why had Mu Feng suddenly stopped being crazy? However, after this battle, it would probably take him quite a while to re-form his battle spirit, and this was enough.

"Junior Sister Yu is truly unassuming. Her Jade Purity Heaven-Turning Hand is indeed formidable."

"My skills aren't quite there yet, I'm afraid you'll laugh at me if I use them." Yu Kou smiled, not particularly concerned.

"The Heaven-Sealing Ruler is a fake, isn't it?" Jing Li slowly uttered these words.

Yu Kou raised an eyebrow: "You actually found out. No wonder, you are the Palace Master."

"If it were the real Heaven-Sealing Ruler, Mu Feng would have been finished with just one stroke, without needing to take so long."

"The Palace Master's guess is correct. The real Heaven-Sealing Ruler ascended to the Immortal Realm with our ancestor. This is a replica that our ancestor made before his ascension. Over the years, fewer and fewer people have been able to use the replica."

"Don't worry too much. If you become the second Fairy Yuqing, the glory of the Yu family can last for at least a thousand years."

A family often prospers because of one person. A family with the legacy of an immortal has a foundation that is unmatched by ordinary families. The disciples of the family can go further by relying on the legacy and resources left behind by the immortal.

After the great battle between Yu Kou and Mu Feng ended, it was the turn of the mysterious demon race. Jing Li and Zhan Changtian each had a 50% chance of facing this legendary murderous maniac.

Zhan Changtian showed no sign of nervousness, and Jing Li's expression remained unchanged, both signs of considerable self-confidence.

As expected, the mysterious demons targeted Jing Li. Jing Li flicked her sleeve and appeared on the arena in a flash. There, the mysterious demons stood quietly, their lifeless eyes showing no emotion.

"nameless."

"Jing Li".

Neither of them intended to have a heart-to-heart talk; they immediately started fighting. The Yin-Yang Demon Flame was unleashed immediately, and two small balls, one black and one white, landed on Jing Li's shoulder. The Phoenix Feather was pulled out by Jing Li, emitting a fiery red light.

A thin layer of black flames also appeared around the mysterious demon. As if stimulated by something, the Yin-Yang Demon Flame flew directly towards the mysterious demon.

Jing Li's pupils contracted. This was definitely the aura of a strange fire, and a high-level one at that. Jing Li's heart sank. This mysterious demon had been holding back for so long; was it all for the sake of Little Yin Yang? Once he died, Little Yin Yang would become ownerless, and then the mysterious demon on the arena could openly claim the spoils.

From within the heavy cloak, the demon slowly extended a pale hand, in which lay a small black dragon. The dragon's expression was ferocious as it roared angrily at the Yin-Yang Demon Flame.

Caught off guard, the little white dumpling tumbled in mid-air, while the little black dumpling hopped over it. In an instant, the two dumplings transformed into a Tai Chi symbol, and a pure and righteous aura emanated from the Yin-Yang Demon Flame.

"Go, my darling, have fun." The demon's voice was full of irresistible charm, which was absolutely fatal to low-level cultivators.

Fortunately, everyone present was determined, but they frowned deeply. This serial killer seemed to be more difficult to deal with than they had imagined.

The Nine Nether Demon Dragon Flame ranks twelfth on the list of extraordinary flames of heaven and earth, three places higher than the Yin Yang Demon Flame. Moreover, it seems to have developed sentience. This mysterious demon race member truly deserves to sit quietly in fourth place, and so far no one has taken the initiative to challenge him.

Although the Yin-Yang Demon Flame is ranked fifteenth, its Yin and Yang are united to form the Tai Chi Bagua, making it difficult for even higher-ranked Strange Flames on the Strange Flame Ranking to defeat it.

Yin-Yang Demon Flame and Nine Nether Demon Dragon Flame quickly became entangled. There is a natural hierarchy among the strange flames of heaven and earth, but Yin-Yang Demon Flame is the only one composed of two strange flames, so it is an anomaly. Nine Nether Demon Dragon Flame shook its body in mid-air and directly transformed into an enormous black dragon, its entire body covered in black flames and filled with a destructive aura.

The Yin-Yang Demonic Flame also grew larger, forming a Tai Chi Bagua diagram the size of a millstone that circled the black dragon in mid-air. Both flames attempted to devour each other. The Nine Nether Demonic Dragon roared to the sky, spewing out a terrifying dragon breath, but the Yin-Yang Demonic Flame remained unfazed, its massive Tai Chi Bagua diagram forming a seal.

"Now it's our turn." Jing Li's expression was very calm. Although it would be difficult for Xiao Yin Yang to devour its opponent, what could the Nine Nether Demon Dragon Flame do if it wanted to protect itself? Tai Chi generates Yin and Yang, Yin and Yang generate Bagua. This was a sealing formation that Xiao Yin Yang had known since it became conscious. He simply did not believe that the Nine Nether Demon Dragon Flame could devour Xiao Yin Yang.

"The Yin-Yang Demon Flame truly lives up to its name."

"You flatter me."

A fiery red phoenix floated above Jing Li, who was equally looking forward to this battle.

The black mist transformed into countless black ribbons, slowly unfolding from behind the mysterious demon, like a large black flower, displaying ultimate beauty while also being filled with ultimate danger.

"Damn it!" Jing Li couldn't help but curse. Who would have thought that this demon would use such a weapon? Gritting his teeth, he took out a longsword from his spatial ring. The next second, Jing Li was surrounded by countless ribbons. These ribbons were not physical, but were formed from demonic energy, so cutting them was useless; they would quickly regenerate and entangle him again.

If Xiu Qiyu were here at this moment, he could directly use a "Freeze a Thousand Miles" technique to freeze everything. Jing Li used her sword to clear the obstacles around her, and small red lotus flowers condensed around her. Countless small lotus flowers gradually spread out, constantly devouring the black ribbons.

This is Jing Li's World-Destroying Crimson Lotus Intent. The temperature on the arena has risen significantly, and the black ribbons have finally been forced back to the area around the mysterious demon's body.

"The Palace Master is truly generous."

"You're joking."

As the mysterious demon joked, he activated his own domain, which turned out to be the Yellow Springs, a body of water shrouded in stagnation and an aura of destruction. Within that Yellow Springs, white bones stood starkly, and chilling winds blew, sending shivers down one's spine.

Who exactly is this person who can condense such a domain? The Yellow Springs Water is deathly still and lifeless. When condensed to its fullest extent, it can even give rise to countless monsters. At that time, he alone will be able to rival a thousand troops.

The raging crimson lotus flames and the surging yellow spring waters of the evil wolves collided silently. Jing Li and the mysterious demon simultaneously closed their eyes, focusing all their efforts on controlling their own domains, or rather, their states of mind.