Looking at the contents of the booklet, Dong Pengfei was filled with amazement, feeling a sense of enlightenment, as if discovering a whole new world, and he became completely engrossed.

"This..."

Liang Yunkai was immediately stunned, unable to react to what was happening.

"So, how is it? Is it enough?"

Xiao Yifeng looked at Dong Pengfei and asked.

"How do you have these things?"

Dong Pengfei’s eyes narrowed as he stared at Xiao Yifeng.

"That’s my secret. So, how about it? Are these conditions enough for you to help me upgrade this Emperor’s Artifact? I can even provide better materials!"

As Xiao Yifeng spoke, he took out Feng Xiao and Purple Ore.

"Purple Ore!"

Seeing the Purple Ore in Xiao Yifeng’s hand, Dong Pengfei was startled once again. This Purple Ore was an extremely rare artifact refining material.

Even adding a small amount to a weapon can greatly enhance its quality. Not even the Artifact Refiner Association possesses Purple Ore, yet Xiao Yifeng actually owns some.

"Who exactly are you? You not only possess artifact refining secrets from the Ancient Era and even earlier times but also have Purple Ore!"

Dong Pengfei looked at Xiao Yifeng, his eyes full of curiosity.

"Who I am is not important. Can you help me enhance the quality of this weapon?"

Xiao Yifeng said.

"Sure, to what grade do you wish to upgrade it?"

Dong Pengfei asked.

"To what grade can you upgrade it?"

Xiao Yifeng inquired.

"In light of these artifact refining secrets of yours, combined with your Purple Ore, I can upgrade it to an Inferior Grade Divine Weapon!"

Dong Pengfei said.

The Divine Weapons are similarly divided into grades, specifically Inferior, Middle, Superior, and Supreme Quality. Most of the Divine Weapons on the Artifact Ranking are of Supreme Quality.

"Alright, that’s acceptable!"

Xiao Yifeng nodded. To be upgraded to a Divine Weapon was beyond his expectations.

"Do you have more of these artifact refining secrets?"

Dong Pengfei asked again.

"What do you want? Aren’t these enough?"

Xiao Yifeng replied.

"Of course not, there’s still a Ninth Grade Refiner in this Holy City who possesses a rare artifact refining material, Purple Luo Stone."

"If you can obtain it, or even persuade him to join me in refining, I can guarantee transforming this Emperor’s Blade into a Middle or even Superior Grade Divine Weapon!"

Dong Pengfei said.

"Superior Grade Divine Weapon? Can you refine a Superior Grade Divine Weapon?"

Xiao Yifeng’s eyes flickered. Based on his current understanding of artifact refining, crafting a Superior Grade Divine Weapon was extremely challenging, requiring the right timing, location, and people.

It also required various rare artifact refining materials and a powerful Refinement Grandmaster to achieve, making it a hundred times more difficult than crafting an Inferior Grade Divine Weapon.

"I can’t do it alone, but if you manage to enlist his help and use the Purple Luo Stone, there is a sixty percent chance of crafting a Superior Grade Divine Weapon. Do you want to give it a try?"

Dong Pengfei spoke calmly.

"Alright, where is he?"

Xiao Yifeng responded immediately. Since there was an opportunity, he didn’t want to miss it. Yun Tianxiao, as his disciple, naturally deserved the best weapon.

Although he had a bunch of Divine Weapons, they were ones he needed, and he couldn’t give them to Yun Tianxiao.

In a somewhat rundown courtyard outside the Holy City, Xiao Yifeng knocked on the door and said, "Excuse me, does Master Tiangang live here?"

With a creak, the wooden door of the courtyard opened, and a charming young girl, about seventeen or eighteen years old, appeared before Xiao Yifeng.

Though dressed simply, she exuded an aura of purity and ethereality, with crystal-clear eyes that seemed to see through people’s hearts.

"Hello, are you looking for my grandfather?"

The girl looked at Xiao Yifeng and spoke, her voice melodious.

"I’m looking for Master Tiangang, is he here?"

Xiao Yifeng asked.

"Please come in!"

The girl smiled gently and led Xiao Yifeng inside.

The courtyard was quite plain, with only four rooms, but it was much cleaner than Dong Pengfei’s courtyard.

"Little Si, who is he?"

At this moment, two youths in their twenties appeared, one slim with a scorching aura, the other muscular, with large hands full of muscle, appearing strong and rugged.

Xiao Yifeng glanced at the two and was somewhat surprised. Both of them had the strength of the Nirvana Realm sixth layer, which astonished Xiao Yifeng.

In this Holy City, there were actually hidden Martial Arts Geniuses like them, with strength surpassing many in the Dragon List battle group, though it was unclear why they hadn’t participated in the Dragon List battle.

From Dong Pengfei, he only knew this Ninth-level Formation Master was named Tiangang, but he was unaware of his precise identity.

"Tianyan, Brother Tianhu, this gentleman is here to see my grandfather!"

The girl named Little Si explained.

Immediately, the two youths looked at Xiao Yifeng with a hint of vigilance in their eyes, the slender youth pulling Little Si aside.

The muscular youth looked at Xiao Yifeng and shouted loudly, "Who are you, kid? How do you know about this place? Why are you looking for my master?"

"Master Tiangang is your master then!"

Xiao Yifeng smiled slightly and said, "I was introduced by President Dong of the Artifact Refiner Association. I want to ask Master Tiangang for a favor, is he available?"

As Xiao Yifeng spoke, he scanned the four rooms, intending to use his clairvoyant vision, but was blocked by an unseen force, unable to see through.

"Introduced by President Dong?"

The slender youth questioned.

"Indeed, may I ask if Master Tiangang is available, I’d like to meet with him!"

Xiao Yifeng said.

"My master does not see outsiders, so please leave!"

The muscular youth, Tianhu, directly ordered.

"Yes, leave immediately and do not disturb us!"

Tianyan also said coldly.

"Brother Tianhu, Brother Tianyan, why are you acting like this? He’s just here to see grandfather, no need to be so fierce?"

Little Si frowned and said.

"Little Si, the world outside is treacherous. Our master said not to let strangers in casually, and besides, he is currently working on a refining method and will not see outsiders!"

Tianyan said to Little Si.

"You’re right!"

Little Si nodded blankly.

"I’m not a bad person. I just want to ask Master Tiangang for some help, and I can offer something he likes!"

Xiao Yifeng said.

"Hmph, my master is a Martial Arts and Refinement Grandmaster. A little brat like you won’t have anything my master would like. Stop causing trouble here, otherwise, my hammer won’t be polite!"

Tianhu glared at Xiao Yifeng and scoffed, his eyes flashing coldly. With a flash of light, a giant black iron hammer appeared in his hand.