Upon entering the Yuanfu Realm, a martial artist will undergo a qualitative change.

The most obvious change is that a martial artist's lifespan will be extended. Before entering the Yuanfu Realm, a martial artist's lifespan is only about a hundred years. However, after entering the Yuanfu Realm, the martial artist's body will gradually undergo a qualitative change under the nourishment of Yuan energy, and their lifespan can even reach three hundred years.

Secondly, martial artists also regard the Yuanfu Realm as a watershed. Only after entering the Yuanfu Realm can one truly be said to have embarked on the path of martial arts cultivation.

Of course, the most obvious thing about a martial artist entering the Yuanfu realm is that they can walk on air, and the Yuan energy gauze formed by Yuan energy will be more defensive than the true qi armor.

Inside the pavilion, after Qin Xin entered the Yuanfu Realm, he continuously mobilized his martial spirit and circulated it throughout his body, allowing the surrounding spiritual energy and the residual true energy in his body to slowly transform into Yuan power through the Yuan power seed in the Yuanfu.

After this Yuan energy appeared in the Yuan Mansion, it would flow along Qin Xin's meridians, tempering Qin Xin's flesh and blood once again, making him even stronger than before.

To Qin Xin's regret, his Desolate God Battle Body has not changed much since he entered the fourth level.

He speculated that to advance to the fifth level, he might need the blood essence of a more powerful demon beast, just like his current martial spirit. After advancing to the sixth-star martial spirit, the Black Stick Martial Spirit had undergone tremendous changes.

Sometimes, when he calmed his mind, he could sense a trace of life emanating from the black staff martial spirit, but this feeling would quickly disappear.

To fully confirm the changes in the Martial Spirit, Qin Xin might need to advance the Black Stick Martial Spirit's spiritual power level to seven stars.

Inside Qin Xin's Yuan Mansion, after the conversion of Yuan energy was fully completed...

After calming his mind, he appeared directly in the mysterious fragment of the map.

At this moment, Danqing was sitting cross-legged under that unnamed big tree.

Because of the energy constantly emanating from the giant tree, the environment within the mysterious fragmented map space has been significantly improved. Qin Xin even conducted a special experiment, and now living creatures can be brought into the fragmented map space, something that other spatial weapons do not possess.

According to Danqing, when he first obtained this mysterious fragment of the map, he was unable to store any living creatures in it. Therefore, there is only one explanation: the tree altered the space within the fragment of the map.

Upon sensing Qin Xin's arrival, Danqing slowly opened her eyes, her spiritual body becoming much more solid than before.

"Not bad, to have reached the Yuanfu Realm in such a short time, you truly deserve to be my disciple." Danqing sensed Qin Xin's breakthrough the moment he saw him and couldn't help but praise him.

Seeing that Danqing was in a good mood, Qin Xin took the opportunity to speak up, "Now that I have entered the Yuanfu Realm, does Master have any martial arts techniques suitable for me?"

Seeing Qin Xin's ingratiating expression, Danqing glanced at him with a hint of annoyance and said, "Fine, fine, I'll definitely give it to you, but you have to master the 'Sword Control Style' first."

After Danqing finished stating the conditions, Qin Xin looked somewhat helpless. This sword technique was extremely difficult to cultivate. The phantom Qin Xin had created based on the mysterious fragment of the map could only imitate its form, and he could never truly grasp its essence.

Qin Xin said with some helplessness, "Alas, this sword technique is extremely difficult to cultivate, and mastering it is probably not so simple."

Seeing Qin Xin's somewhat dejected expression, Danqing glanced at him with a hint of disdain and said, "You're already planning to give up after just this little setback?"

"Who said I was going to give up? I just wanted the teacher to take some time to guide me." Qin Xin was speechless in the face of Danqing's sarcasm and directly said what he was thinking.

Danqing simply snorted, "I knew you were after me."

He then paused and said, "I don't know much about swordsmanship either, so you'll have to rely on yourself."

After hearing Danqing's refusal, he rolled his eyes and said, "After all that, it was all for nothing."

"You brat!" Danqing was momentarily irritated by Qin Xin's expression.

Seeing that things were not going well, Qin Xin quickly turned and ran away. He had been beaten by Danqing many times and had now learned from his experience.

And as he left the mysterious fragment space, he left behind a message: "Teacher, my Fire Spirit Spike should be ripe by now. Don't forget to harvest it for me and then plant some more."

After the voice faded, Qin Xin's figure also disappeared from the mysterious fragmented map space.

After Qin Xin left, Danqing smiled and shook his head, muttering to himself, "That brat, it seems he's treating this old man like a laborer."

After saying that, he looked at the Fire Spirit Spikes that were emitting a sweet fragrance next to the big tree, and slowly floated over to collect all the ripe ones.

After leaving the fragmented map space, Qin Xin slowly stretched.

However, Qin Xin did not go out, but continued to take the Peiyuan Pill to cultivate.

This Qi-Nourishing Pill is a fifth-grade elixir, perfectly suited for martial artists at the Yuanfu Realm.

After exhausting his supply of pills, Qin Xin slowly opened his eyes. The abundant power within him brought him a sense of joy.

These past two days have brought about a qualitative change in Qin Xin.

However, the black, sticky substance on his body emitted a foul stench that made Qin Xin feel nauseous.

After washing up, Qin Xin changed into a black robe before stepping out of the pavilion.

The day Qin Xin had agreed with Xiahou Chu to go to the iron mine was today, so after leaving the pavilion, he prepared to wait in front of the Tianxuan Sect's mountain gate.

Just as they reached the mountainside, a beautiful figure appeared in front of Qin Xin.

"Huh? You've entered the Yuanfu Realm?" Ling Hanyan asked with some surprise after turning around.

Faced with Ling Hanyan's question, Qin Xin slowly nodded and said, "The breakthrough was completed yesterday."

"That's good. If we reach the Yuanfu Realm, at least we can protect ourselves in that iron mine and won't be a burden." Ling Hanyan said calmly. "Let's go. Xiahou Chu and Yang Ruoyi should be waiting."

Qin Xin was puzzled by her words and asked doubtfully, "Senior Sister Ling is also going to the iron mine?"

"Of course, I also need some spirit stones to buy some spiritual herbs. The spiritual herbs in the herb field have been almost completely destroyed." After saying that, Ling Hanyan took a light step and flew directly down the mountain.

Watching Ling Hanyan's departing figure, Qin Xin's doubts remained. If she needed spirit stones, she could earn a great reward by helping others refine pills at the Tuocang Mountain Pill Academy. There was absolutely no need for her to risk going to this iron ore mine and competing with others for spirit stones.

However, Qin Xin didn't have time to think about all that right now. If he didn't catch up quickly, he was afraid he would be left behind.

After activating his martial spirit, the Yuan energy within his Yuan Mansion instantly flowed to his feet, lifting his body into the air.

Since it was Qin Xin's first time walking on air, he wasn't very used to it and stumbled along the way down the mountain. Fortunately, there were relatively few disciples in Tianxuan Mountain, otherwise he would have encountered quite a few people along the way.