At the summit of Tianxuan Mountain, in a pavilion.

After leaving the Grand Elder's residence, Qin Xin did not stop, but instead took another Hunyuan Pill and began cultivating.

Previously, in that desolate land of the East, although the spiritual energy of heaven and earth was somewhat thin, under the rapid refinement of the Seven Star Martial Spirit, the solid core in Qin Xin's small world was constantly being refined.

All three pills had shrunk in size, but one could feel that the Yuan energy contained within them was even more powerful.

After the first Hunyuan Pill's medicinal power was exhausted, Qin Xin did not stop, but continued to take more Hunyuan Pills.

In an instant, the entire pavilion was stirred up by Qin Xin's cultivation, and the spiritual energy of heaven and earth was directly activated.

Feeling his own strength growing stronger, Qin Xin became completely absorbed in cultivation.

The third Hunyuan Pill has been used up...

The fifth Hunyuan Pill has been used up...

The eighth Hunyuan Pill has been used up...

After the medicinal power of the tenth Hunyuan Pill dissipated, Qin Xin immediately activated his Martial Spirit to refine all of this medicinal power. Then, pure Yuan Power flowed back and forth between the three solid pills.

After the power of the three solid pills reached a balance, Qin Xin felt a slight tremor emanating from his Martial Spirit, as if it was experiencing joy at becoming stronger.

"Second level of the Solid Core Realm!"

As Qin Xin emitted several auras, the disciples outside who sensed the breakthrough also felt the powerful aura Qin Xin possessed after his breakthrough.

Just after the three solid pills were refined, three powerful forces directly merged into Qin Xin's body. Before Qin Xin could react, his inner world was nourished by even stronger Yuan energy, and its spatial range expanded once again.

To Qin Xin's astonishment, the small world within his body grew to a size of about forty feet.

An inner world of about three hundred feet in size is already larger than that of some martial artists who have entered the Dharma Aspect Realm.

Of course, Qin Xin did have these thoughts in mind.

Although Qin Xin is currently only a second-level Realm Core Formation martial artist, the Yuan Power stored in his body is higher than that of martial artists of the same level. Even without using the Heavenly Phoenix Martial Spirit Pattern to forcibly enhance his abilities, Qin Xin is capable of fighting against even a peak Realm Core Formation martial artist.

Of course, it cannot be ruled out that other martial artists also possess powerful martial spirit patterns, so with the combined strength of three solid cores, he is among the top in all solid core realm martial artists.

After completing the breakthrough, Qin Xin consolidated his strength for a while before slowly exhaling. Impurities and residues from the breakthrough were expelled directly from his body.

"It seems it's time to head to that Yinfeng Ravine and find out what's going on."

After my successful breakthrough, Qin Xin felt more confident.

It was still early in the night, so Qin Xin did not set off immediately. Instead, he took out some spiritual herbs that he had prepared beforehand, intending to refine some pills in case of emergency.

Of course, Qin Xin now possesses three solid cores, which means that the spiritual energy consumed by heaven and earth for each breakthrough is several times higher than that of ordinary martial artists.

If he weren't an alchemist himself, the consumption of such pills might have made Qin Xin consider destroying the other two solid pills.

After a night of refining, and with his internal energy restored, Qin Xin looked at the various spiritual herbs placed in front of him, and a look of satisfaction appeared on his face.

After getting up, Qin Xin collected all the pills in front of him and then left the pavilion.

Alone, he walked down to the foot of Tianxuan Mountain.

When Qin Xin arrived at the medicinal field halfway up the mountain, he couldn't help but stop for a moment. The medicinal field in front of him was obviously abandoned, which also meant that Ling Hanyan had not returned here for a long time.

"So Senior Sister Ling has also entered that Yin Wind Ravine?" Qin Xin muttered to himself.

"But what exactly is in this Yinfeng Ravine that would make them take such a risk?"

Although Qin Xin didn't quite understand, in order to find out the truth and prevent the Tuocang Mountain Pill Academy from being used against the Tianxuan Sect, he had to go and see for himself.

...

Yinfeng Ravine, as its name suggests.

A cold wind blew from time to time, and all the birds and beasts around scattered.

Qin Xin arrived here three days later.

Standing outside the Yinfeng Ravine, Qin Xin felt the biting cold and grimaced in pain.

"Huh? I didn't expect there to be such a place in the Tianxuan Continent."

After realizing the strangeness of the Yin Wind Ravine, Danqing, who was in the broken map space, couldn't help but utter a question.

Danqing's doubts are not without reason.

Although the spiritual energy of heaven and earth in this Yin Feng Ravine is extremely rich, it is impossible for martial artists to directly absorb it into their bodies through their martial spirits, making it a truly perilous place.

In some other places, for certain martial artists, Yinfeng Ravine is an excellent place for cultivation.

Qin Xin stood in mid-air, his body lightly lifted by the flowing Heavenly Phoenix Fire Wings behind him.

"This place can actually block the detection of spiritual senses?"

Qin Xin originally wanted to use his spiritual sense to check if there was any danger in the Yin Wind Ravine, but as soon as he brought his spiritual sense out, it would dissipate completely upon entering the ravine.

Qin Xin wanted to continue mobilizing his spiritual sense, but Dan Qing stopped him directly, "Don't waste your energy. Have you noticed that this place looks like it was left by a martial artist's attack?"

"Traces left by a martial artist?"

After Danqing's reminder, Qin Xin carefully examined the Yinfeng Ravine with his naked eye. In order to see the entire Yinfeng Ravine, which spans nearly a thousand miles, Qin Xin deliberately flew higher.

Only then did they realize that the Yinfeng Ravine was straight and could not have been formed naturally. Moreover, it was located among several mountain ranges, and it was obvious that someone had used some kind of weapon to cleave it open in one go.

However, the traces left by a martial artist have not faded even after ten thousand years, and the place remains so terrifying. It is not hard to see the true strength of the person who caused this destruction.

It is very likely that they have already transcended the realm of the three realms of creation, but all of this is just Qin Xin's own speculation.

"The atmosphere here is extremely damaging to the spirit. Once you enter, immediately mobilize your mental energy to guard your sea of ​​consciousness and avoid injury."

"I can't be there to help you right now. Contact me again if you encounter any problems you can't solve."

Danqing was very decisive. The aura of the Yinfeng Ravine made his spirit feel very uncomfortable. After leaving a sentence, he disappeared into the fragmented map space and was never heard from again.

Qin Xin dared not be careless either. After mobilizing his mental energy to protect his sea of ​​consciousness, he stepped into the Yin Wind Ravine.

Instantly, Qin Xin felt a stinging pain as if countless silver needles were being inserted into his body, almost making him howl out loud.

Fortunately, his cultivation of the Desolate God Battle Body made him tough and resilient; otherwise, under the corrosive influence of this yin wind, he would have been torn to pieces and his bones would have shattered.