Since he wants to develop waterways, the contradictions between Tian Tiannan and these mermaids are inescapable, so he is bound to form a tribal fleet and train corresponding sailors as soon as possible.

Prior to this, for the sake of the safety of the tribal port, Tian Tiannan first exchanged 20 bloodline creation eggs of level 2 freshwater man-eating sharks and 200 bloodline creation eggs of the same level from the system.

Compared with the piranha shark in the sea, the freshwater shark is smaller, but at the same time it will be more flexible, the freshwater piranha shark of the level 2 bloodline is also the size of a dolphin, Tian Tiannan let the system make some adjustments, so that these freshwater piranha sharks are like large piranhas, with the exchange of 200 serious piranhas, cruising within 20 kilometers around the port.

Although the combat power of the beasts of the level 2 bloodline is basically equivalent to that of the beasts that come out of the intermediate ordinary creation eggs, they are completely unlimited, and they still have strong plasticity and room for improvement, unlike those of the same kind that come out of the ordinary creation eggs, they can only remain the same for the rest of their lives.

For Tian Tiannan, the biggest advantage of the beasts that came out of the bloodline creation egg was that they could be cultivated as attendants.

Of course, for now, he still prefers to find his first aquatic attendant in the local area, and he knows that the attendant cultivated by the creatures created by the system is even as big as the difference between the "soldier" and the "general" in the same class.

It's not that the system can't give a stronger prototype of the attendant, it's just that with the urine of the system, there are not eight million, and it should be impossible to get it.

Just look at the current Da Zhuang and barbecue, as a guy who is already a mutation bonus refined level, at level 10, the price given by the system is actually 5 million sacrificial source crystals, which shows how great their potential is!

For the time being, the defense around the port was handed over to the newly exchanged sharks and piranhas, and Tian Tiannan instructed the ship attendants to increase the manufacture of ships as soon as possible, especially the warships, not only to manufacture the warships themselves, but also to develop some corresponding weapons that could be used on the warships.

As the focus of the current development of the tribe, in order to complete the predetermined goal as soon as possible, Tian Tiannan instructed Ajuan to give priority to the resources of the ship attendants and equipment attendants, and if the money is not enough, go to Miao Miao or Xiaoxiao to apply.

As for Tian Tiannan himself, he has to continue to work hard, although the attendants have two powerful skills of "innovation" and "creation", but he also has the precious knowledge of his previous life as the backing, the general direction is controlled by him, and gives a clear idea, and then rely on the strength of the logistics attendants, in order to complete the goal better and faster.

In order to improve the hardness of the iron tree, which is the main material of the hull, and the toughness of the vine, which is the main power source of the engine, Tian Tiannan also asked the agricultural and forestry attendants to bother in this regard in their spare time.

Even Xiaoxiao and Helian Jiaojiao, because they came into contact with the new world, finally took the initiative to join the whole team, focusing on improving the quality of materials, both of them are high-level senior priests, with them on the horse, the two of them together will not be worse than Tian Tiannan himself.

On Tian Tiannan's side, he runs to the equipment attendant every day, and he is mainly responsible for the development of weapons.

This plunge is several months, although he is also a person who has seen a pig run, but too many things are only known, but do not understand the principle, it seems that his brain hole has been exhausted in the vine engine, in the other departments have made a lot of achievements in this period of time, but he has no results.

"Whew... It seems that thinking and doing are really two different things! "I have been hit by reality several times, and Brother Tiannan is also a little discouraged, only then will he regret that he didn't study hard in his previous life, and he hated less when he used the book!

In mid-June, Ye He came to Tiannan, originally Tian Tiannan didn't want to meet him in person, but the qualified people around him were more busy than the other, and Miao Miao didn't want to deal with the other party alone on behalf of his brother, so he put down the problem at hand, temporarily emptied his brain, and received Ye He as a rest.

"Lord Tiannan, I haven't seen you in a while!"

"Huh!? Ye He··· Miss, I haven't seen you in a while. This time, Ye He did not use a male body as before, but returned to his original appearance. Because he was too familiar with this routine, Tian Tiannan was very calm except for some surprises at first sight.

This is another world, for a big tribe like Ye He, a daughter from a big background, some special means to directly change their appearance, change their gender or something, it is not surprising.

It's just that the other party was a little surprised that Tian Tiannan was not surprised, and finally attributed it to the "skycare" that Tian Tiannan blew out before, he is a "big guy", how can the big guy's eyesight be bad?

"Miss Ye is here for something?" After sitting down, Tian Tiannan asked lightly.

"To be honest, originally He'er came here simply to visit, but before that, He'er saw something shocking, so she temporarily changed her purpose." With an extremely natural smile on her face, her speech and demeanor are all big family style, whether it is a man or a woman, this person is very accurate in his own personality, no wonder a daughter's family will run around as the foreign minister of the tribe, in addition to the background is hard enough, people's solid professional skills are also a factor that cannot be ignored.

"Your tribe is also interested in waterways?" It's all nonsense, as a big aquatic product, the Lotus Fish tribe has a great demand for ships, water transportation and even warships! But Tian Tiannan had to ask knowingly, because this topic had to be started by the other party first.

"Then it's up to you, Lord Tiannan!" Blinking playfully, Ye He said bluntly.

The initiative is in Tian Tiannan's hands, and now the other party is still the tribe's largest resource supplier, so Ye He didn't plan to bargain too much with Tian Tiannan from the beginning.

For many reasons, the Lotus Fish Tribe can't afford to lose Tian Tiannan, an ally, so she can't use those routines for others at this time, otherwise it will only be the Lotus Fish Tribe itself that suffers.

Moreover, Tian Tiannan had quietly made such a big ship, but he didn't tell them any news, obviously there was no obvious intention to continue to cooperate with the Lotus Fish tribe in this regard, so Ye He was ready to pay some price, so he directly gave up talking nonsense with Tian Tiannan.

It didn't play much use to punch out, Tian Tiannan was also a little speechless, fortunately, he didn't want to talk nonsense, to open up the waterway, he still had to rely on the connections and resources in the hands of the Lianyu tribe, otherwise if he went out alone, he might not be looking for someone to cooperate, but asking for trouble.

"If you want to open up a waterway, you have to solve the biggest trouble of mermaids and water tribes before that, although they are very shameless, but I have to admit that they still have the final say in the boundary river, so before the transport ship, I need to build a strong enough warship, after that, I need a large number of priests, preferably high-ranking priests." So, Tian Tiannan spoke.

"No problem, He'er herself can recruit 100 low-level senior priests at any time, if it's not enough, I can ask the tribe for help, and after they arrive, they will all be under your command, once someone disobeys, you can kill them directly!"

Look at people, this is a big tribe! Seeing Ye He's indifferent expression, Brother Tiannan had mixed feelings in his heart, and now the number of senior priests in his own tribe was only more than a hundred, which was not comparable at all.

It's all under his command.,If you don't obey, you can kill it directly.··

Now that the sincerity of the people has been expressed, Tian Tiannan also has to give some face, so he said: "When you go back, bring a transport ship, my price is 2000 sacrificial source crystals, let your high-level inspection first, and then come to me." ”

"He'er understood!" Nodding, Ye He knew that he had achieved his goal.

2000 sacrificial source crystals is also 2 million sacrificial points, although Ye He can barely call the shots at this price, but it is better to let the tribe leaders take a look first, plus Tian Tiannan has already made it very clear that this is just a transport ship, and the warship after that is the focus, so she must also go back to the tribe to discuss it with her uncle first.

"Brother, is it really good that you sold our ship like this?" After Ye He left, Miao Miao said worriedly.

"Don't worry, how can your brother and I be defenseless!" Touching Miao Miao's head with a smile, the engine is such an important and epoch-making thing, he naturally can't hand it over to others so easily.

Therefore, he had to throw money into the system again, and let the system design a self-destruction formation, once someone tried to spy on the secrets of the engine, whether it was to use sacrificial power or directly disassemble it, it would be immediately detonated.

The cost of such a formation alone is as high as 500 sacrificial source crystals, so he set the price of a transport ship to as much as 2000 sacrificial source crystals, and this formation can be regarded as a manufacturing cost, of course he can't bear it himself, right?