After killing the tiger demon easily, Li Hao slowly dispersed the magma field, and his figure reappeared in the bottom of the sea. Without the help of the perceptual observation of the magma field, he directly looked at the dim light around him with his own naked eyes, and suddenly found that the underwater world that made him feel depressed and boring made him feel inexplicably excited in his heart.

Through the previous story of the tiger demon, he already knew why this demon clan wanted to kill him as soon as he saw him, and why he said that if he left, he would leave hidden dangers.

The reason for this is none other than the nature of this underground ocean!

Originally, Li Hao thought that this underground ocean was just an ordinary underground ocean, although it contradicted his previous common sense, but it was also a landscape that could exist naturally. However, through Guò Tiger Demon's narration, he found that this underground ocean was even more magical than his phenomenon!

Because, this underground ocean is simply an extremely special cave world!

In other words, this underground ocean is not actually under the wilderness, but in another dimension, another world!

The reason why this cave world is special is because the connection between this cave world and the outside world is too close. It even blurred the boundaries between the entire cave world and the outside world.

Among them, the countless underground rivers around this underground ocean, which are so numerous that they have even formed a labyrinth, are actually formed under the action of the power of this cave world, and they are the gateway to enter this cave world!

This is also the reason why Li Hao did not find out that this was a cave world.

"It's actually a cave world...... If I get it, what a benefit it will be?" Li Hao was secretly excited.

The cave world, although he already knows. And I was able to get into one. But. That cave world belongs to the Northern Demon Gate, and his authority is quite limited in it, and he can't even transform the environment, and he can't even think about using it against the enemy, so what else can he talk about?

And if this cave world can be completely under his control, and if he encounters an enemy, he will take it in at once, wouldn't it be as good as he wants?! How much would this increase his strength......

"I must get this cave world!" Li Hao made up his mind directly.

"You must get this cave, if you can fuse it with me. I will be able to directly transform into a magic weapon!" At this time, Lao Dao shouted in Li Hao's dantian qi sea.

Obviously, what the tiger demon said before, he also listened to it. The reason why Fang Cai didn't react immediately was that he was just measuring and calculating.

"How easy is it to become a magic weapon and gain immortality?" Li Hao said with a sigh in his heart.

The process of achieving a magic weapon is very similar to the process of immortality when a cultivator condenses into a golden pill. Therefore, it can also be said that the magic weapon becomes a magic weapon, that is, the process of obtaining immortality.

The old Dao is a ninth-order magic weapon. It has already reached the pinnacle of magic weapons. For him, there is only one way to improve. That is the inexplicable metamorphosis of Tongguò, condensing all the prohibitions into a little spirituality, and achieving the magic weapon.

And this, in the original old way, even regarded this as a bigger project than cultivating Li Hao to achieve true immortality. Now he actually said that as long as this cave world was completely fused with himself, he would be able to complete this process, which made Li Hao a little unbelievable for a while.

"Naturally, I'm different from ordinary magic weapons. If it is an ordinary magic weapon, it is integrated into a cave world, and at most it can only greatly increase its power. But now that I have spiritual wisdom, the process of fusing the prohibition into spirituality is actually half completed, and then I only need to use the power of this cave world to forcibly press all the prohibitions in one place, and I can complete the transformation. Lao Dao couldn't hide his excitement in his words at this time.

When Li Hao heard this, he shook his head directly, and said, "This is impossible! Even if I get this Cave Heaven World, I will never be able to let it merge with you lightly! Unless, I can completely refine you, and from now on, even the master who refined you cannot take it away, I can merge this Cave Heaven World with you!"

"......" Lao Dao listened, opened his mouth, but he was still speechless after all.

Although he was a little unwilling to Li Hao's statement, he was obviously not unreasonable. Naturally, he knew that if the connection between himself and Li Hao was not close to a Cheng dù, such a powerful cave world, he would never be able to hand it over to himself!

"If you want to completely refine me, won't it take hundreds of years? In that case, wouldn't it be a waste of this cave world? It is better to first fuse this cave world with me, let me grow into a magic weapon, and then come to protect you and let you gain immortality, this is the most appropriate arrangement." However, although he understood that Li Hao's decision was reasonable, after all, it was related to his own immortality, and Lao Dao still said after all.

"Let's talk about these things when this cave world is in hand. It hasn't been reached yet, what kind of distribution do you say? If you miss the opportunity because of this kind of argument, isn't it just a chicken and a flying egg?" Li Hao directly interrupted Lao Dao's words.

Lao Dao was helpless: "I knew I wouldn't have caused him so much trouble......

He naturally saw that Li Hao said it in an awe-inspiring manner, but in fact, he didn't shirk it anymore?

If it weren't for the fact that he was just a magic weapon anyway, and if he wanted to fuse this cave world, he needed Li Hao's help to cast spells, so where would he need to ask Li Hao's consent? Leave him alone early and go to find the key to this cave world by himself, so as to completely integrate this cave world with himself...... Of course, perhaps it was precisely because of his thoughts that Li Hao was so wary of him......

"If you want to take this cave world for yourself, you need to find the hub of this cave world, and then refine it, for me, now that the ability to refine it has been obtained, the trouble is to find this hub. Li Hao thought to himself.

Any cave world has a key hub.

This hub can be said to be the controller of the entire cave world, of course, it is countless times more profound than the controller of ordinary technological products, this is for sure. Anyone who wants to turn this cave world into their own must first completely refine this control device! After that, they can adjust the cave world according to the situation of this control device, and then truly master the entire cave heaven world......

If it were for the ordinary Cave Heaven World, Li Hao would definitely have nowhere to start at this time - for example, the Cave Heaven World of the Northern Demon Gate would be like this.

But for this special cave world in front of him, the situation is obviously different. (To be continued......)