After Sato Kaede said goodbye to the old man, he immediately began to rush to the direction of the Sea Cave, which is also a more famous place in Suijing City, so it is not difficult to find, by asking for directions, Sato Kaede soon came to the beach where the Sea Cave is located.

It's just over 8 o'clock in the morning, and there are very few people on the beach, but as Kaede Sato gets closer to the Umi no Cave, the number of trainers he meets along the way increases.

Judging from the glorious deeds that the old man told him, the Cave of the Sea is a treasure land, which not only contains a large number of water elves, but also has all kinds of rich resources.

For example, the Water Stone, an expensive evolution stone, is found in the Sea Cave, but with the mining of a large number of trainers, the Water Stone on the periphery of the Sea Cave has been gone, and it is only possible to find it in the dangerous deep areas of the Sea Cave.

Of course, as long as the geography of the Sea Cave doesn't change much, it will continue to produce a steady stream of precious elf items such as the Water Stone.

Judging from the map given to Sato Kaede by the old man, the area of the entire Sea Cave is very large, and it is intricately intricate, it is simply a natural labyrinth, even if there is a map, once you get lost in it and can't come out before five o'clock in the afternoon, you will face the danger of drowning.

In addition, the wild elves in the Sea Cave are relatively aggressive, especially the elves in the depths of the Sea Cave, where the elves are not only aggressive, but also have a very high level, so the danger factor in the depths of the Sea Cave is very high.

But even so, there are still many trainers who die in the Sea Cave every year, and the number is increasing every year.

In this case, there is no way for the alliance to prohibit trainers from venturing in the cave of the sea, there is no way, the so-called people die for money, birds die for food, and an ordinary water stone can be sold for an average of 2 million in the black market.

If someone can get seven or eight water stones in the Sea Cave, then he will really become rich all of a sudden, so many civilian trainers go to the Sea Cave every day to go on adventures.

Kaede Sato walked along the beach for about seven or eight minutes, and a large hole located at the junction of the cliff wall and the beach appeared in Sato Kaede's eyes, and some trainers with elven belts around their waists were entering and exiting the big hole.

Obviously, the large cave that sits at the junction of the cliff wall and the beach is the entrance to the cave of the sea.

At the same time, there are a large number of stalls next to the entrance of the Sea Cave, the owners of these stalls are basically ordinary original residents of Shuijing City, and the things sold in their stalls are basically some pokemon potions, as well as a kind of Poké Ball fishing tennis ball unique to Shuijing City.

In addition to the stalls of the original inhabitants of Sujeong, there are also some trainers' stalls, and the things sold at these stalls are all kinds of strange things, most of which are some beautiful blue ores, which are now soaked in water.

These blue ores are called Blue Water Stones here in Shuijing City, and this kind of stone is a kind of companion ore of Water Stone, and they do not have the energy that can make elves evolve like Water Stone, but they contain water energy.

The color is also pure blue water stone, the more water energy contained in it is sufficient, listen to the old man's introduction, the best blue water stone is the main raw material for making precious elf mysterious water droplets.

Because this blue water stone contains water energy, it is used to assist elves to exercise various water moves has a good effect, and at the same time, it also has the effect of dry ice for this kind of thing, once broken, the water energy inside will gush out, which can be used as artificial rainfall.

It's just a pity that once this blue water stone comes out of the water, the water energy in it will soon be lost. Fortunately, this phenomenon of energy loss will only appear in low-quality blue water stones, and blue water stones above high quality will not automatically lose energy.

At present, most of the blue water stones placed in these trainers' booths are of medium quality, very few are of high quality, and there is not a single one of the best quality.

In fact, the best quality blue water stone is very recognizable, its color is not only pure comparable to the top sapphire, but also automatically exudes blue water energy fluctuations, this level of blue water stone value is not lower than ordinary water stone, can be regarded as an alternative gemstone.

In addition to selling Blue Water Stones, some trainers have also started a business of renting out pokemon, and there are only two types of pokemon for rent, the first being lanternfish and the second being electric fireflies.

Because the cave of the sea is dark and damp, you need an elf who can use flash tricks to enter it, but the flash is a secret skill disc, and it is impossible for ordinary trainers to have it, so most trainers can only find another way to enter it by relying on various lighting tools.

But the various lighting tools are obviously inferior to the elves, the sea cave is full of water, and there are many water system elves, once these lighting tools are wet, it is equivalent to scrapping, so the two elves that can automatically emit light like lanternfish and electric fireflies are very popular with trainers who enter the sea cave to adventure.

Whether it is a lanternfish or an electric firefly, as long as their physical strength is sufficient, they are equivalent to a lamp with infinite energy, and the lighting effect is much stronger than ordinary lighting tools.

Although most of the old man's words were boastful, some of the information about the Sea Cave undoubtedly helped Sato Kaede a lot, so that he, a layman, quickly grasped a lot of information about the Sea Cave, so that he would not rush into it recklessly.

Sato Kaede has lighting tools on his body, but now that he has better lighting tools, he naturally chooses a better one, and when he comes to the entrance of the Sea Cave, he immediately goes to the stalls that rent electric fireflies and lanternfish.

In fact, these stalls that rent out electric fireflies and lanternfish say that they are renting elves, but they are actually selling.

Because there are too many trainers who enter the Sea Cave every day, and many of them go to the water stone inside, if you rent the electric fireflies and lanternfish to these trainers in the form of rental, if these trainers have an accident inside, then the electric fireflies and lanternfish they brought with them are probably not able to come back.

Therefore, these stalls that rent electric fireflies and lantern fish are basically selling elves in the name of rental, and the alliance is naturally clear about this situation, but this kind of high-profit trading is obviously prohibited.

Moreover, the trainer really needs these two kinds of pokemon to enter it, and over time, the alliance will turn a blind eye.

Of course, if these stalls dare to sell elves other than these two elves, the alliance will severely punish them, and basically, there are plainclothes eyeliners of the alliance here every day.

This kind of trading of rental electric fireflies and lantern fish has a relatively long history in Shuijing City, and there is the largest wild elf hunting ground in Fengyuan to the east of Shuijing City, so this kind of trading has vaguely formed an industrial chain.

The electric fireflies and lanternfish for rent here are basically artificially hatched eggs and then artificially cultivated, so when it comes to the wild polar regions, the trainer can immediately command them as long as they buy them.