The next night, Lin Su took Fang Sihai and the others to the underground cave.

A few people examined it carefully, and they almost turned over the soil of the cave, but they didn't find anything more.

This inevitably disappointed a few people.

However, even if he couldn't find more clues and things, Fang Sihai also attached great importance to this matter.

In fact, with the failure of the search again and again, there are already some people within the Seibu Legion who believe that the lake and the heavenly palace do not exist, maybe it is just that the grandmaster senior was stimulated or hallucinated.

There were even proposals to cancel the search for the lake and the Heavenly Palace, and in the eyes of these people, just because of a few words from a dying person, the Seibu Legion had been searching for decades, and several grandmasters had lost their lives, which was simply not worth it.

Although Fang Sihai was not a grandmaster, he also had some say within the Xiwu Legion, and he belonged to the faction that supported the search for the Heavenly Palace.

Over the years, their pressure has become more and more intense, and if there is no more result, perhaps the plan to find the Heavenly Palace in the near future will really be terminated.

But Song Daoyou and the words he left behind are enough to prove that the Heavenly Palace does exist!

This is undoubtedly a shot in the arm for Fang Sihai and his faction!

With this strong proof, those opposition within the Legion should have nothing to say, right?

After carefully sealing the cave, Fang Sihai took Lin Su and the others to leave the forest at night and went to another shelter.

After a while, everyone settled down in this valley, silently waiting for the end of the beast tide.

But what everyone didn't expect was that this time the beast tide lasted for a particularly long time.

According to Mu Xue and Fang Sihai, the previous beast tide would pass in a month at most.

But this time the beast tide lasted for two months!

But the good thing is that it all passed after all.

And Lin Su didn't waste these two months.

Since the last time he accidentally burst out of his internal strength in the last battle with the big black bear, Lin Su began to try to find the feeling at that time over and over again after recovering from his injuries.

He couldn't remember how many punches he threw in that time.

It's just that every day in addition to eating and sleeping, he basically practices, and even the wall where he often practices has been deeply dented by him!

When Mu Xue and the others saw Lin Su working so hard, the eyes that looked at him gradually changed.

Of course, Bai Zihao is naturally an exception.

At first, he was very disdainful of Lin Su's behavior, and in his opinion, Lin Su was completely wasting time and energy.

Is this how internal strength is practiced?

If you can only rely on this stupid method to train your internal strength, wouldn't everyone be able to become a master?

In Bai Zihao's view, in addition to training, internal strength is more important to understand!

Half a month ago, Lin Su finally broke out again.

Bai Zihao just thought that Lin Su was lucky, and the blind cat met the dead mouse.

Until the past half a month, Lin Su's internal strength has exploded more and more times, and it has basically reached the point where he can almost explode three or four times with ten punches, and Bai Zihao was dumbfounded.

Although the current Lin Su has not yet reached the internal strength period strictly speaking, Bai Zihao knows that Lin Su has crossed the threshold of the internal strength period with one foot!

When he can burst out with every punch, then even if it is really the period of internal strength!

And that day is not too far away!

Because the thing of internal strength is actually to find the trick, once the trick is found, then the rest is a matter of maturity and perfection.

With Lin Su's crazy practice, Bai Zihao even had a faint hunch, I'm afraid that in half a month at most, Lin Su will really reach the period of internal strength!

This really made Bai Zihao a little crazy.

He had always felt that he was stronger than Lin Su, but now that Lin Su was about to reach the stage of internal strength, he still didn't even have a clue.

Can this Bai Zihao still bear it?

With his pride, if he really wants to become the most vegetable in the team, how can he live?

So I don't know what day it started, whenever Lin Su practiced boxing, there was an extra figure beside him!

Even he worked harder than Lin Su! Crazier!

Lin Su practiced for an hour, then he would have to practice for an hour and a half!

Lin Su practiced for ten hours, then he would have to practice for eleven hours!

In the face of Bai Zihao's obviously childish behavior, although Lin Su was too lazy to deal with it on the surface, the ruthlessness of not admitting defeat in his bones was also aroused.

Bai Zihao is very talented, and he was born in a martial arts family.

Whether it is the foundation or the understanding of martial arts, it is far better than Lin Su, who became a monk halfway.

In order not to be surpassed by Bai Zihao, Lin Su can only be more ruthless than him!

So the two of them became more energetic, and they tortured themselves to death every day, as long as the other party didn't stop, the other would never stop, until both of them were exhausted and couldn't hold on anymore.

The rest of the squad was obviously happy to see this kind of competition between the two as well.

After all, the two of them are the two weakest in the squad.

In the days to come, if you encounter danger, you will inevitably have to be distracted by others to take care of it.

If the two of them can get stronger, it will obviously be a good thing for the others.

And the effect of this competition is obvious.

Originally, it would take at least half a month for Lin Su to completely train his internal strength.

But under Bai Zihao's stimulation, this time was shortened by one-third! It only took him ten days to practice his internal strength and officially become a master of internal strength!

Although Bai Zihao is not so fast, his gains in the past ten days are not small, and he has faintly found that feeling of outbreak, according to this situation, I am afraid that it will not be long before he will enter the period of internal strength!

Finally, after nearly two and a half months, the beast tide ended.

And Lin Su and Bai Zihao finally stopped their crazy practice, because they were going to the fortress.

In fact, the Heavenly Fortress is not far from where they are, and it won't take a night to reach it if you are at full speed.

The reason why I would rather stay outside for more than two months and not go to the fortress is mainly because every time the three major fortresses of the beast tide are the focus of those fierce beasts.

Countless beasts would come from all sides to frantically besiege the fortress, and in that case, it would take a night to go, and they would not dare to go forward even if the fortress was right in front of them.

That night, after most of the night's journey, the group finally arrived at the Peerless Fortress!

The Absolute Fortress was the first fortress established here by the Seibu Legion, and the closest fortress to the entrance, it was like a giant beast standing in the night!

The exterior walls alone are tens of meters high!

After the baptism of the beast tide, the fortress is now full of the corpses of all kinds of fierce beasts!

Especially a few of them, it made several people's scalps tingle!

(End of chapter)