However, Zhou Yang can only slowly fuse the power of thunder and lightning and heavenly fire at this time, and he does not dare to directly fuse the real thunder and lightning, of course, there is no real thunder and lightning at present, so it needs to be thunder and rain.

But he believed that one day he would face the thunder and lightning and merge it.

This is a great breakthrough, if you change someone else, you would have already entered the realm of Tianyuan, but Zhou Yang didn't, he was still slowly accumulating.

This is not the original intention, it is an opportunity to break through yet.

He had also thought about taking the Tian Yuan Pill and the Wu Ling Pill to assist in the breakthrough, but since he realized the special features in the secret realm, he gave up this plan and left it until he really found the land of fire or the land of metal.

The gains in the past three days have been great, and the power of the flames he has played is comparable to that of ordinary top-grade magic weapons, which was originally the lowest-level Dao technique, but through his hands, it has completely changed its appearance, and its power is no less than that of the middle-grade high-grade Dao technique.

After a few years, from just breaking through to the early stage of the spiritual platform, he had an inseparable affection for fire. Until now, his flame technique has finally broken away from the low-level level, and is close to the ordinary high-level Dao technique.

This was a feat for him, and there might be a Fire Physique who did it better than him, but he hadn't really seen anyone do that, at least not among the people he came into contact with.

Except for a limited number of Dao techniques, the Flame Technique has been able to rank first.

In second place is the Glimpse Splitter, which is a big killing weapon, a big killing weapon of the sneak attack type.

Now that he has a powerful and fundamentally changed flame technique, he has one more means of preserving his life.

After cleaning up, Zhou Yang finally walked out of the cave.

After his cultivation was over, he barbecued some beast meat again, ate and drank a lot, and began to prepare for shipbuilding.

Zhou Yang naturally has never built a ship, but he has seen a boat, and he has seen the appearance of a ship up close.

Not only that, but he also read some records about shipbuilding in some idle classics, but his memory was not very deep.

Of course, he did not know the details such as the internal structure of the ship, and it would take time to figure it out.

In fact, the easiest way is to make a raft, just connect some cut tree trunks, and then make a long pole to make a pulp.

But he had to cross the sea, not the ordinary river, and he had to face the threat of many sea beasts, and it would not be possible to do it without a sturdy boat.

In addition, long poles are not suitable for the sea, so it is better to make a mast sail.

The first step in shipbuilding is to draw a structural diagram and calculate the approximate materials. Zhou Yang knew this, and it took several consecutive revisions to complete it.

The second step is the selection of materials. Look for trees of moderate thickness and cut them into planks for later use.

Then I have to find some Teng vines to make thick ropes, and then use the hair of demon beasts to make thin ropes.

Real shipbuilding requires the use of iron nails, Zhou Yang does not have nails, but he has animal bones.

The beast bones of the fourth-level high-level demon beasts are very hard, some of them can be compared to iron and stone, and there is naturally no problem in cutting the beast bones into bone nails with the best magic weapon-level swords.

Strings are not a problem, there are many types of monsters in his storage bag, and there are also a lot of long hairs, so it is very convenient to make strings.

Not only that, but he also peeled off the skins of some demon beasts and hung them on branches to dry for later use.

Once the materials are ready, the next step is the puzzle.

The most important thing is to make the keel of the ship well, the quality of the keel determines whether the boat is strong or not, and the best wood must be used.

Then there's the ribs, and there's the brace. The bracket is also very important, the combination of the bracket and the keel is very particular, some places need to fit, some places need to be nailed, which belongs to the carpentry category in the craftsman.

Zhou Yang doesn't know carpentry, but he is forced to do this, and he has to learn it now, otherwise he won't be able to cross the sea.

The three steps of breaking the board, splitting the board, and splicing the board made Zhou Yang toss for four days before it was basically completed.

Once the keel and ribs are connected, the plates are pieced together. This process requires a lot of bone nails and string, and it also takes three days.

Next is the manufacture of mast sails.

The mast part has been completed in the installation of ribs, and now the work is mainly to make sails.

The material of the sail was naturally animal skin, and he folded the animal skins one by one, and then cut them with a knife and sewn them with animal bones.

This part of Zhou Yang took a long time, and it took several reworks to complete.

In fact, until now, he doesn't know what else he needs, anyway, what is missing and what is missing.

In this way, building ships during the day and cultivating at night, for thirteen days, a small boat with two pointed ends, a width in the middle, a length of seven or eight feet, and a width of about nine feet was finally built.

Zhou Yang looked at his masterpiece and nodded incessantly, he was very satisfied with his craft, and then he couldn't wait to drag the boat into the water.

However, after sending the boat into the water, he was dumbfounded, and the water gurgled up the cabin, and in a short time there was a small half of the boat.

There was a lot of water, and the boat naturally sank, Zhou Yang hurriedly pulled the boat up, dragged it ashore desperately, and sat on the shore panting dejectedly.

"This boat is not bad, why is it dewy?" Zhou Yang said to himself with a bitter face.

In order to make these planks compact and without gaps in the middle, he slowly cut them out with a knife one by one, and it took a lot of effort.

In fact, there is another important step in shipbuilding that he has not completed, and that is oil sealing.

In general, it must be smeared with lime first, not leaving a gap, to ensure that the boat is not dewed, but brush it again with tung oil and dry it before use.

Even if Zhou Yang knew this, he couldn't help it, he didn't have tung oil and lime, it can be said that it was difficult for a clever woman to cook without rice.

Zhou Yang circled around the boat, staring at the seepage gaps and worrying.

Suddenly, his heart moved, and he turned his head to look back.

An embarrassed figure appeared in sight, unkempt, ragged, and covered in blood, rushing from the foot of the mountain to the sea.

Although the internal breath of the people who came was disordered, it faintly exuded the momentum that only a Tianyuan master could have.

If it weren't for Zhou Yang's super sense and eyesight, he really wouldn't have recognized it for a while, this guy turned out to be Cui Kai!

It was close, Cui Kai also found Zhou Yang, and hurriedly walked forward with great joy.

"Captain, I can be regarded as seeing you!" Cui Kai's voice was full of tears, which showed his previous situation.

"Cui Kai, where have you been, why are you so embarrassed?" Zhou Yang helped Cui Kai, let him sit down first, and casually took out a pot of wine from the storage bag and handed it to him.

Cui Kai took a big sip of wine, let out a long breath, and then said: "Alas, it's hard to say!"

It turned out that after being dispersed from the entrance of the secret realm, Cui Kai went on the road alone, climbed over several mountains, and also killed some demon beasts, although there were dangers along the way, but it was quite smooth.

He himself has an earth physique, and his speed of adapting to the gravity of the earth is very fast, and he has an innate advantage in the case of multiple times the gravity of the secret realm.

After that, I stumbled upon an undulating and cracked land, which was vast and boundless, and the power of the earth was very surging.

Seeing the earthy yellow continent, Cui Kai couldn't help but be ecstatic.

As an earth physique, he could see at a glance that if he cultivated in that earth, he would definitely break through the realm of Tian Yuan soon.

However, as soon as he set foot there, he was attacked, not a demon beast, nor anything else, but an attack from the earth.

On the earth, sometimes a spear of earth stabbed at him, and sometimes turned into a boulder and slammed into him, stunning him at once.

If it weren't for the high-grade inner armor and the best magic shield to protect him, he would have to be there.

After barely getting out of the land, Cui Kai also understood that it was a prohibition, but it was not clear whether it was naturally formed or artificially planted.

Far from being intimidated, he was overjoyed.

Those prohibitions all use soil as the medium of attack, and it is the prohibitions formed by using the rules of the earth that are of great help to him to understand the rules of the earth.

However, the prohibition there is very strong, and the attack power is very strong, but it is extremely difficult to enter the earth.

Then he tried to enter little by little, but there was some progress, and his comprehension of the rules of the earth was gradually deepening.

Finally, after a few days, he was able to enter the earth ten zhang away, and he could use his earth-based Dao technique to resist the attacks of the forbidden system.

After taking the Tian Yuan Pill and the Wu Ling Pill successively, he spent more than ten days in repeated breaking the ban and comprehension, and finally broke through the Tian Yuan Realm.

However, the good times didn't last long, and the movement of his breakthrough was not small, luring out the demon beasts in the depths of the earth, many of which had a fifth-level beginner.

Under the unstable realm, he was by no means an opponent of a fifth-level demon beast, not to mention that there was more than one there, and he had no choice but to flee in a hurry.

As if he had run out of luck, he had been hunted down ever since he fled the place.

Not only demon beasts, but also cultivators.

The cultivators who hunted him down were mainly the disciples of Baizong Mountain, followed by the people of Taiqing Sect and Dashun Commercial Company.

Of course, the disciples of Taiqingmen and Dashun Commercial Bank were also in a miserable situation later, after being discovered by the various factions of Baizong Mountain, they attacked it in groups, but it did not fall well, and there was a situation of multi-faction melee in the secret realm.

Cui Kai's realm has not been stabilized, and it was not until not long ago that he found a secluded place and meditated for several days in a row, finally stabilizing his realm.

However, as soon as he came out of the customs, he encountered two fifth-level demon beasts, and after a big battle, Cui Kai was injured and fled.

This escape took four or five days, and he couldn't distinguish between the southeast and the northwest, and ran wildly all the way until he met Zhou Yang.

"Although you kid is a little miserable, you are still better than me. Along the way, I survived nine deaths, but there was no sign of a breakthrough. Although you have been hunted down many times, you have finally broken through the realm, and it is worth celebrating. Come, I'll give you a sip!" Zhou Yang said, holding up the wine jug.

He was very interested in the prohibition mentioned by Cui Kai, but there were powerful high-level demon beasts there, and it was not appropriate to go over before breaking through Tian Yuan.

"Congratulations, what's the use of breaking through, it's not like a lost dog being chased away!" Cui Kai poured another sip of wine and said with a bitter face.

"It's a good thing to break through, don't be content, you kid. You see, you don't need to bother to get here, I've built the boat, and you still say it's bad luck!"