I, a centenarian, sweep through the gates of immortality.

Nourished by the power of the immortal herb, Lin Feng's cultivation began to break through rapidly.

He rapidly broke through from the seventh level of Foundation Establishment to the ninth level.

He was only one step away from truly forming his core.

This is Lin Feng's true cultivation level. Reaching the early stage of Core Formation without relying on the remnant soul of the Underworld Emperor is already terrifying enough.

If the remnant soul of the Underworld Emperor is added, Lin Feng's strength is already close to the late stage of Core Formation.

Qin Yuening stood beside Lin Feng, watching helplessly as his cultivation level rapidly broke through, and she couldn't help but be shocked.

"You! Your cultivation has broken through? What is your current cultivation level?"

Qin Yuening could not accurately judge Lin Feng's true cultivation level, but she could feel the terrifying power within Lin Feng's body.

Lin Feng smiled and said calmly.

"He's probably already in the late stage of Core Formation, right?"

Upon hearing the words "late stage of Core Formation," Qin Yuening was stunned into silence.

Doesn't this mean that Lin Feng is only one step away from the Nascent Soul stage?

Lin Feng's age is terrifying, isn't it?

She was unaware that Lin Feng's strength was the result of incorporating the remnant soul of the Underworld Emperor, and she thought Lin Feng was about to break through to the Nascent Soul stage.

Lin Feng didn't expose this, but smiled faintly and pulled Qin Yuening to continue walking forward.

After a series of breakthroughs, Lin Feng's strength should be unmatched among his peers.

Next, he just needs to keep his balance and not be disturbed by the noisy spiritual energy of Sighing City, and slowly search for treasures.

Unless those Nascent Soul experts intervene, none of the disciples of his generation can match Lin Feng.

"Let's take our time searching for treasure. Don't worry about anyone trying to steal it from us."

With absolute confidence, Lin Feng was about to move forward when a hurried voice suddenly came from the horizon.

"All disciples of the Demonic Sect, listen to my command! Leave Sighing City immediately!"

The tone of the voice was urgent, and Lin Feng recognized it immediately; it was the voice of Qin Yuening's master, Mu Qing.

Lin Feng was stunned. He had finally gained a foothold in Sigh City and was preparing to slowly search for treasures. Why did he suddenly have to leave?

The spiritual energy in the City of Sighs is inherently chaotic; once you leave, it's uncertain when you'll be able to re-enter.

Just then, Mu Qing spoke again.

"Those bastards from Xuanqing Temple are coming with their men! Everyone, leave immediately, or you'll face the consequences!"

Upon hearing that Xuanqing Temple had attacked, Lin Feng realized the seriousness of the situation.

Those prestigious sects are coming to hunt them down; if they don't leave, they'll likely be wiped out.

Left with no other choice, Lin Feng could only awkwardly hold Qin Yuening's hand and say something.

"We're afraid we should leave now."

Qin Yuening was already weak and relied entirely on Lin Feng for support, so she naturally had no objection to Lin Feng leaving.

"It's better to leave now."

"Only by surviving can one have the possibility of improvement."

Lin Feng nodded, no longer hesitating, and immediately activated the jade pendant to begin searching for a way out of Sighing City.

Meanwhile, Mu Qing and the others had already set up an array outside to guide the disciples in Sighing City.

Before long, the vast majority of the demonic cultivators emerged, their expressions a mixture of anger and regret.

"These bastards are coming to cause trouble now, it's really hateful."

"We've only been in the City of Sighs for a short time, and we haven't found any decent treasures yet, and we're already being forced to run away. It's outrageous!"

Those powerful figures from the demonic sects naturally understood their disciples' mindset. However, with a formidable enemy at hand, they also knew very well that now was not the time to be angry; it was better to quickly form an array to defend against the enemy.

"Xuanming's arrival this time is likely a fight to the death with us."

"If we try to escape now, it will be too late. Besides, with Sighing City in front of us, we have nowhere to retreat. Let's prepare for battle quickly."

Everyone nodded and, according to their respective sects, began to form formations to prepare for defense.

At this moment, Lin Feng was caught in a dilemma.

The reason was simple: he knew very well that Venerable Xuanming's purpose in coming here was probably to kill him.

It wasn't just because he killed many elders of Xuanqing Temple, but also because he possessed the Myriad Spirits Banner of the Underworld Emperor.

In this situation, once Xuanming locks onto him, he is almost certainly doomed.

Thinking of this, Lin Feng felt a tightness in his chest, and then turned to Qin Yuening and said.

"Yue Ning, it would be best if we hid for the time being."

"I don't want to get involved in the battle that follows."

Upon hearing Lin Feng's words, Qin Yuening frowned.

With a formidable enemy at hand and the entire Demonic Sect on the verge of collapse, Qin Yuening absolutely cannot accept Lin Feng's attempt to hide at this critical moment.

But then she thought about it again. Lin Feng wasn't a member of the Demonic Sect and didn't have deep ties with the major sects, so it was understandable that he didn't want to protect the Demonic Sect.

Qin Yuening sighed and said helplessly.

"Lin Feng, I'm going to join the war. If you want to leave, I won't stop you."

After saying that, she ignored Lin Feng and went back to the Extreme Desire Sect on her own.

Watching Qin Yuening's departing figure, Lin Feng remained silent for a moment.

He knew very well that now was not the time to play the hero. Although his strength was among the best of his peers, he was powerless against those Nascent Soul experts. Under these circumstances, it was best to hide for the time being.

Having figured this out, Lin Feng didn't hesitate for a moment and immediately distanced himself from the Demonic Sect members.

Not long after, Venerable Xuanming's voice rang out again.

Xuanming said coldly.

"You remnants of the demonic sect! You will die today!"

As soon as he finished speaking, a large number of disciples from prestigious sects rushed out and quickly surrounded the entire Sighing City.

Seeing so many prestigious sects surrounding them, the members of the Demonic Sect felt a chill in their hearts, knowing that a great battle was about to take place.

Xu An stepped forward, stared at Venerable Xuanming, and said coldly.

"Xuanming, we didn't even bother to cause you any trouble, yet you relentlessly hunt us down!"

"Since you insist on going your own way, then we have no choice but to fight you to the death."

Venerable Xuanming remained silent, but the leaders of the other sects nearby spoke up one after another.

The sect leader of Chengtian Sect said sarcastically.

"Fight to the death? Ridiculous! You lot actually dare to dream of fighting to the death? Don't you even know if you're strong enough?"

Xu An roared angrily.

Whether we have the strength or not, we'll have to wait and see after the fight.

Having said that, Xu An took the lead and charged towards Venerable Xuanming.

The cultivation level of a Nascent Soul expert caused the spiritual energy in the entire space to fluctuate violently.

Seeing this, the other powerful demonic cultivators knew that a great battle was inevitable, so they no longer held back and stepped forward one after another.

"kill!"

Soon, the righteous and the evil factions clashed.

Lin Feng watched the fighting, his brows furrowed, but his gaze was fixed on the back of the killing formation.

"The Mirror of Heaven!"