After taking care of the dinoflagellate, Lu Yao came to the sea cucumber growing area according to the location said by the hotel owner before.

This place is called Zhangdao, located at 39 degrees north latitude, surrounded by sea cucumbers, abalone, scallops and other sea treasures, known as the "undersea bank", "North Sea Pearl" reputation.

It is located at the junction of cold and summer in China, there are turbulent ocean currents, the terrain is relatively steep, the slope is large, there are many islands and reefs, the average water depth is about 20 meters, the temperature is below 10 ° all year round, the summer dormancy period is short, and the growth period is long.

When Lu Yao arrived at Zhangdao, he happened to meet a diver who was collecting ginseng on the bottom of the sea, and the water temperature on the bottom of the sea was close to 3 °, which was nothing to Lu Yao, but it was a severe test for ordinary people.

And ordinary people often work at low temperatures, it is easy to fall into occupational diseases such as arthritis, but the welfare they enjoy is also the best, they can eat their own sea cucumbers every day, in addition to strengthening the body, there is also an obvious effect of keeping out the cold.

Lu Yao followed behind the ginseng picker, found a place where sea cucumbers grew more, and quietly collected a batch of sea cucumbers and put them on Fanghu Immortal Island.

However, Lu Yao collected all young sea cucumbers, and those adults did not compete with the ginseng pickers anymore, after all, this is the sea area where other people's ancestors have lived for generations, and many people live by picking ginseng, if they get it all away, what should they do?

After all, this is not in the waters of the Wa Kingdom, and there can be no taboos. He still has this concept of right and wrong, not to mention that he is not short of money at all, and he just uses it to collect some sea cucumbers for seed.

After collecting about ten catties, Lu Yao stopped and did not continue, and after entering Fanghu Immortal Island, he began to arrange an environment suitable for the growth of sea cucumbers.

Although Lu Yao does not currently have the ability to move mountains and seas and change the landform, he has brought in countless artificial reefs from the waters of the Wa Kingdom yesterday, and he can use these artificial reefs to arrange an environment suitable for the growth of sea cucumbers.

He chose several artificial reefs with many reef holes and a reef height of about half a meter to create a seabed environment with turbulent currents, and put the ten catties of sea cucumbers into the artificial reef.

At the same time, in order to prevent the destruction of sea cucumbers, natural enemies, sea crabs and other marine creatures, Lu Yao also set up a ban on those marine creatures from entering the artificial reef area.

After arranging the protective prohibition, Lu Yao used the remaining Hetian jade to set up a cold ice array to ensure that the temperature of this artificial reef was about ten degrees.

After all this, Lu Yao found that there was not much Hetian jade left in his hand, and it seemed that he was going to prepare to buy a new batch of jade, otherwise there would be no materials for the Big Dipper Seven Star Array he wanted to place.

"Maybe you can consider asking Min Tao to get some materials containing spiritual energy, you can't just rely on yourself to figure out everything, otherwise why do you want him to be a registered disciple?"

Lu Yao touched his chin and pondered about this, but he was not used to others working for him for nothing, he thought about it, it seemed that he still had to do his old job, alchemy in exchange for materials.

Coming ashore from the sea, Lu Yao came to the alchemy furnace placed in the spirit gathering array, he found that the alchemy furnace was already faintly glowing with spiritual light, and it was obvious that after absorbing enough spiritual energy, this alchemy furnace magic weapon embryo was finally going to officially transform into a low-level magic weapon.

At that time, he could prepare to open the furnace for alchemy, but before that, Lu Yao still decided to let Min Tao help him collect some more alchemy medicinal materials.

He sent the names of the medicinal materials he needed and the corresponding pictures to Min Tao's mobile phone, asking him to start collecting them slowly.

The first time the furnace was opened, Lu Yao was ready to refine Peiyuan Dan, Pulp Cleansing Pill and Poison Pill, these three pills Lu Yao already had one or two furnaces of medicinal materials, so he didn't have to worry about not being able to find the corresponding pictures of medicinal materials.

Min Tao received the information, and immediately replied to the teacher that he would start collecting, except for a few main medicines that are low-grade elixirs, the others are ordinary medicinal materials, and they can be obtained with a little way, the key is the question of how many years there are.

In addition to the medicinal materials, Lu Yao also told Min Tao to pay attention to collecting some materials containing spiritual energy, and when the time came, he could exchange them for pills.

Min Tao also kept them in mind one by one.

After the matter in Bincheng City was handled, Lu Yao asked Lu Minghai where he was and swam in the direction of the fishing boat.

At this time, it has been almost four days since he came out, Lu Yao misses his wife and two little ones at home very much, he plans to return to the ship immediately when the catch of the fishing boat is almost over, and the rest can be fished on the way back.

Arriving at the fishing boat, Lu Yao announced his decision, which immediately attracted cheers from everyone.

Knowing that they would be able to go home soon, everyone's enthusiasm for work suddenly increased, and they even planned to work overnight.

In fact, if you let go of the fish trap light at night, you can also attract many fish to drive light, and the fishing speed will not be much slower than during the day.

Lu Yao was not there last night, and Lu Minghai did just that, catching several tons of squid. He's going to continue doing this tonight, and he doesn't have to be too picky about it now, anyway, and catch any fish he has.

Because there is no need to think too much about the value of the catch, as long as Tai Chi finds a school of fish in the sea, everyone rushes over to catch it, so that the speed is not known how many times.

On the fifth day, the fishing boat had caught more than 180 tons of various catches, and the weight of the refrigerated ice cubes had exceeded 200 tons.

Lu Yao began to order a voyage back, regardless of whether or not they encountered any more fish in the future, they were already extremely rich in this trip.

On the way back, he also found an extremely interesting thing, just after passing the North Sea and entering the East China Sea, Lu Yao met two sperm whales, one large and one small.

This was the first to be discovered by Tai Chi, and it happily said hello to the two sperm whales, and as a result, the two sperm whales followed Lu Yao's fishing boat and returned to Dolphin Bay together.

In this process, I don't know if Tai Chi is too lonely, or if he really made friends with the sperm whale, but it actually didn't treat the sperm whale calves as food, which made Lu Yao a little surprised.

Seeing the picture of Tai Chi and the sperm whale calf getting along amicably, Lu Yao felt a little more at ease, at least he didn't have to worry about Tai Chi eating dolphins in the future.

However, just in case, Lu Yao still decided to perform a spiritual enlightenment spell on the dolphins and sperm whales that were about to be released, so that there would be an invisible connection between them and Tai Chi, and they would no longer be used as food by Tai Chi.

As they were about to return to Dolphin Bay, they decided to stop the fishing boat for a night of rest and go home the next day in good spirits, while also being busy packing and sorting out the catch.

Taking advantage of the dead of night, Lu Yao dived into the sea and released a pound of demon blood from Tai Chi.

Now on Earth, Tai Chi is the most convenient mobile blood bank for Lu Yao to obtain the source of demon blood.

With these demon bloods, Lu Yao was able to start enlightening the more than thirty dolphins and two sperm whales.