Thinking of this, Gu Lin also knew that there were still many things that needed to be solved by himself, although the Heavenly Vein had now been forced into the fire gate of the Bronze Ancient Stone, but this refining was far from over, and the next thing was a long way to go!

However, he also knew that this kind of thing should not be impatient at all, and it must be done one by one, otherwise it will definitely not be achieved in a hurry.

Therefore, Gu Lin will have to fall into a state of retreat for the next period of time! The minimum amount of time to come to this retreat is measured in months.

However, Gu Lin had already prepared everything in advance, and after looking at this secluded cave, he also knew that this place was extremely secret, even the people of the Poison King Valley would never find this place in a year and a half, so Gu Lin would be able to refine the Heavenly Vein with complete peace of mind in the next period of time!

Thinking of this, Gu Lin suddenly stopped talking, and then began to complete all the next things to be done one by one according to the fingerprints of the Blood Flame Worm, and the next time he really recovered from the state of retreat, it was time for his strength to really improve by leaps and bounds!

As Gu Lin formed a strange cultivation handprint in his hand, the air suddenly became extremely quiet, and the entire cave entered a peaceful atmosphere of cultivation, and time seemed to become extremely long here!

At the same time, the Heavenly Vein, which had been refined by Gu Lin, finally began to exude a fiery power, and that power began to merge with Gu Lin's physical body, and it was also exercising Gu Lin's ** all the time, it seems that the Heavenly Vein finally no longer has much rejection of Gu Lin!

And in the next few months, the raging power of fire in this heavenly vein will also temper Gu Lin's ** all the time, even if he is now in a state of retreat and cultivation, this kind of refining will definitely not stop in the slightest.

The cave was finally completely quiet, and it seemed extremely empty, except for the occasional roar of some undead beasts outside the cave!

Gu Lin has completely fallen into a state of retreat this time!

However, although the cave has become extremely peaceful, the outside world is completely different.

That day, after that fierce battle, the Poison King was seriously injured by Gu Lin, and the two men in black were also seriously injured in Gu Lin's hands, of course, the most serious was undoubtedly the nine-headed desolate snake.

The nine-headed desolate snake didn't know how to trigger the power in Qiu Yin's body at that time, and Qiu Yin instantly burst out into a state that can only be described as terrifying, in that terrifying state, Qiu Yin beat the nine-headed desolate snake to the point of blood with just one palm, and was seriously injured!

Even the Blood Flame Worm had already told Gu Lin later that after the severe trauma of that battle, the strength of the Nine-Headed Desolate Snake would definitely fall into regression, and I am afraid that it would be impossible to enter the Emperor Realm in the future!

However, after the Poison King and those people from the Immortal Tower escaped from the Fire Wasteland, they quickly began to find a place to heal their wounds, and the strength of the two black-clothed people also regressed a lot, but they did not fall out of the emperor's realm.

However, under Qiu Yin's powerful attack at that time, the strength of the nine-headed desolate snake was really repulsed! In the end, even if the injuries in his body had completely recovered, his strength only stopped at the peak of the spiritual desolation, and he could no longer step into that level!

And since they were bitten, they have begun a frenzied search and pursuit of Gu Lin.

After all, they remembered clearly that Gu Lin had gotten an unknown number of treasures from the Medicine Tomb, not to mention anything else, those powerful Medicine Kings alone would definitely make each of them red-eyed and eager to rush to them!

And after the last battle, they also knew that they might have formed an undying grudge with Gu Lin, so they now also want to immediately cut down the grass to avoid future troubles!

After all, although they knew that Gu Lin's strength was extremely weak, they didn't know what power he used, and then he was able to reach the peak of the Spirit Desolation in an instant, and let an enemy of the peak of the Spirit Desolation hide in the shadows, I'm afraid no one would feel so comfortable!

And there were two more important reasons why the Nine-Headed Desolate Snake was so determined to find Gu Lin, that is, the origin of the undead beast and the mysterious cyan ancient stone that he saw from Gu Lin at that time.

It is a powerful undead beast in its own right, and although it is extremely at the bottom of the bloodline of the undead beast, the bloodline is absolutely pure.

However, at that time, when she faced the immortal beast aura in Gu Lin's body, she didn't have the slightest room for resistance, as if the inferior saw the submission of the superior, under that powerful bloodline, even he could only feel a trembling and chilling fear!

This point can be said to have surprised the nine-headed desolate snake to the extreme.

After all, there are indeed many species among the undead that are stronger than his bloodline, but even those extremely high undead beasts will definitely not have this kind of coercive feeling that makes him breathless, after all, that feeling really makes people feel a suffocating panic!

Therefore, he was also extremely curious about that kind of undead beast in his heart! he knew that the origin of that undead beast in Gu Lin's body would definitely be amazing, and it would even exceed everyone's expectations!

And the second thing that made it impossible for the nine-headed desolate snake to let go of Gu Lin was the strange ancient stone on Gu Lin's body.

After all, it was because of the vision of the ancient stone at that time that it finally triggered the violent reaction of the ancient coffin of the burial sky, which means that the ancient stone in the kid's body definitely has an inseparable relationship with the ancient coffin of the burial heaven!

This is definitely a shocking message for them!

After all, they knew the horror of the Ancient Coffin of the Heavenly Burial! Therefore, anything that could be related to it would definitely have a great origin! If they sent that ancient stone to the headquarters of the Immortal Tower, it would definitely attract great attention from the headquarters, and they would definitely get unimaginable benefits!

Therefore, the Poison King Valley and the Nine-Headed Desolate Snake also spared no effort to search and kill Gu Lin, and then came through the Poison King Valley's network in the Wasteland and various intelligence information, and the relationship between Gu Lin and the Tomb Pavilion was also completely exposed.

However, the Poison King personally went to the Tomb Pavilion of Wind Thunder City and waited for several days, but he did not see a trace of Gu Lin, so he did not immediately cut down the Tomb Pavilion and eradicate the roots, but let the Poison King Valley's forces in the Eastern Regions supervise the Tomb Pavilion at all times.

After all, if you want to eliminate the tomb pavilion from this world, it can be said that it is a matter of every move, but even if this force is erased, Gu Lin may not appear, it is better to stare at this force in secret, as long as Gu Lin has some contact with that force, they will be able to find Gu Lin's clues immediately!

Therefore, for such a long time, although the Tomb Pavilion has been under extremely close surveillance, on the surface, they are not aware of it at all, but they are actively developing their forces in Wind Thunder City and the surrounding cities, and their strength is also growing day by day!