After discussing with Xiao Wei about the actions of the two in the Sinnoh region, Wang Hao took him to the Sinnoh region through Shanaiduo's teleportation. The teleportation took them to Shuimai City, where Wang Hao had been, and then set off from Shuimai City through Road 218 to Zhuqing City for transit, and then arrived at Heijin City via Road 203.

The city of Zhukei, which was built by the residents of Kurokane, is also the most technologically advanced city in the entire Sinnoh region. In this city, there are companies that develop and manufacture Poké watches, an Internet TV station in the Sinnoh area, a trainer school, and a computer terminal that connects to the four regions of the game, and everything that is new to the latest technology can be seen here. Even, when Wang Hao and Xiao Wei passed by, they also saw the live broadcast of the ongoing excavation of the black gold charcoal pit.

Originally, the excavation of the charcoal pit was very monotonous, but with the linkage of the network and television station, it became much more vivid. Through the live broadcast, human beings have also gained a new understanding of excavation work. Wang Hao even saw the figure of the owner of the Black Gold Gym in the live broadcast, and he was showing everyone about the fully automatic coal transportation system in the charcoal pit.

Because of the cooperation of this system, the work effect of mining and excavation has been greatly improved. The mined and excavated coal can be transported to Kurokane City as soon as possible and transported to all parts of Sinnoh. Wang Hao and Xiao Wei left Zhuqing City after watching the live broadcast for a while, and when they arrived in Heijin City, it was already close to evening.

In the evening, the black gold market is like a fantasy in the twilight sunset and flying dust. The vents protruding from the surface are constantly bursting with white turbidity, which is the scene of the exchange of floating air underground and fresh air on the ground, and it is also the unique atmosphere of the black gold market. In addition to the crowds of people coming and going in the city, there are also a lot of wrist strength and heroic power, most of them are workers in the charcoal pit, so they either carry heavy loads or pull trailers, which is extraordinarily life-like.

Through the environment of Black Gold City, Wang Hao can deeply feel the simplicity and wildness of the people living here and Pokémon. Because it was already close to evening, Wang Hao and Xiao Wei stayed at the Pokémon Center. Although Wang Hao wanted to challenge the gym as soon as possible, the gym was closed at night, so he could only wait for the next day to challenge the gym. While resting at the Pokémon Center, Serena Williams asked Wang Hao about it.

"I'm going to challenge the Black Gold Gym tomorrow, as long as you can win this Gym, then you'll be one family Gym away from the Heavenly King Race! Isn't it exciting? The Black Gold Gym, which is dominated by rock attributes, shouldn't be too much of a problem for you, after all, your Lucario and Koga Ninja Frog all have double restraint effects on rock attributes. As long as you play normally, isn't the gym competition a hand-to-hand game? ”

"Don't be too optimistic! The Gym Tournament may not be that easy, and while my Lucario and Koga Ninja Frog do have a big advantage in terms of attributes, I can't guarantee that I will win the Gym Tournament with these two Pokémon! Now I only have five Pokémon left on hand, and the specific situation will have to be adjusted tomorrow according to the actual battle! However, I don't think it's a big problem, after all, Koga Ninja Frog's current strength can already keep up with the big army! ”

If it weren't for the Koga Ninja Frog, Wang Hao might have worried about tomorrow's challenge at the Black Gold Gym, but now he was obviously a lot more relieved. Koga Ninja Frog, who has the ability to change freely, can be said to be not afraid of most opponents to some extent, and his rich skills are enough for him to take on most of the Pokémon alone. In addition to Koga Ninja Frog, Lucario is also an important Pokémon for Wang Hao to challenge the Black Gold Gym. As long as Lucario can play consistently, then this gym competition will definitely go much smoother.

Because of his own advantages, Wang Hao did not make too many pre-match preparations for this gym challenge, and he and Xiao Wei each rested for a night at the Pokémon Center. Early the next morning, Wang Hao and Xiao Wei left the Pokémon Center, and then walked towards the location of the Black Gold Gym. When they came to the door of the Black Gold Gym, they saw that the door of the gym was closed, and there was a sign hanging on the door.

"In order to cooperate with the promotion of the fully automated coal transportation system, the owner of the gym is no longer in the gym for the time being, so the gym challenge is suspended for one day! All trainers who want to challenge the Black Gold Gym are invited to come back tomorrow! ”

Wang Hao never imagined that Mrs. Scoop would not be in the gym because of the promotion of the fully automatic coal transportation system, and the challenge of the gym was put on hold. However, the owner of the gym in each city has the obligation to cooperate with the corresponding work for the development of the city, so Wang Hao can also understand this arrangement. Since the Gym Challenge is just a day on hold, then they'll have to wait one more day!

"I really didn't expect the gym challenge to be put on hold, but I can still wait for a day! Taking advantage of this free time, let's go to the Black Gold Charcoal Pit to have a look! As far as I know, citizens and trainers are welcome to train Pokémon there, so let's go there and have a look! ”

Regarding the closure of the gym, Xiao Wei seems to feel that it doesn't matter, anyway, it's just a day longer. However, he mentioned something that Wang Hao was very interested in, that is, to explore the Black Gold Charcoal Pit. Because he watched the live broadcast about the black gold charcoal pit in Zhuqing City, Wang Hao was also full of expectations there. There is not only coal in the Black Gold Charcoal Pit, but also many wild Pokémon, fossils and other rich things, and it is a place worth exploring.

Wang Hao hasn't been exploring for a long time, and this time he just has time to experience it again! Although for a waveguide messenger like Wang Hao, the exploration action is of little significance, but when he discovers something strange, the joy is still the same. Soon, Wang Hao and Xiao Wei came to the southernmost part of the Black Gold Market, which is where the Black Gold Charcoal Pit is located.

Before entering the inside of the pit, Wang Hao and Xiao Wei had already seen a large number of mechanical systems operating outside. Wang Hao guessed that this should be the fully automatic coal transportation system that Lady is promoting. Watch as one metal bucket truck after another runs along the tracks out of the pit, and then transported to other places by wrist and strange forces. Such a flow system looks very convenient.

When Wang Hao and Xiao Wei were about to enter the pit, they were stopped by a stout man wearing a hard hat and a guard uniform. The man didn't mean anything, he just gave them some reminders: "You're trainers, aren't you?" When entering the pit, please be sure to follow the rules inside. First, you can't harass the wild Pokémon that live in it. It can be captured, but only if it doesn't create a commotion! Second, you can't destroy the living environment of wild Pokémon. Most of the wild Pokémon in the charcoal pit are mainly rock-based, so it is forbidden to destroy the stones near the life circle of those wild Pokémon! Third, if you bring tools to mine some ore, be sure to keep the scope and damage to a minimum. Although there is no restriction on mining in the charcoal pit, it is not just anyone who can go inside and knock on it, if you are a layman, then you must remember to narrow the scope of mining! It is also important to note that your Pokémon should not be allowed to cast a ground attribute area skill in the charcoal pit to prevent it from collapsing; Skills like the Big Bang can't be used either! ”。

The strong man of the guard explained very carefully, for fear that Wang Hao and Xiao Wei would do anything wrong after entering the charcoal pit. However, such a detailed explanation did not bore Wang Hao and Xiao Wei at all, after all, there are indeed some dangers in places like the charcoal pit! Many range skills, such as earthquakes, magnitude changes, etc., can cause the charcoal pit to collapse, so it's good to explain it in advance!

Wang Hao and Xiao Wei each kept the guard's explanation in mind, and then told him that they would strictly abide by the rules of the charcoal pit. After that, Awe gave each of them a hard hat and let them enter the charcoal pit. Because it was an exploration operation, Wang Hao released his waveguide power early. Soon, through the perception of the waveguide, Wang Hao had a clear grasp of the general situation of the black gold charcoal pit.

The entire Black Gold Charcoal Pit is divided into two layers, one above ground and one underground. The ground floor is made up of many staircases, and in general it is not suitable for the survival of wild Pokémon, so there are no wild Pokémon. The underground level is completely different, a special structure made up of many intricate caves. There are a lot of wild Pokémon living in this level.

As Wang Hao and Xiao Wei walked up the stairs above ground, they saw a number of conveyor belts, which are an important part of the fully automated coal transportation system. Wang Hao tried to spread his waveguide power along the conveyor belt, and finally saw an endless sea at the end of the conveyor belt. He didn't expect that the inside of the charcoal pit was actually connected to the underground sea, so he was going to go there with Xiao Wei to find out.

The two of them continued to follow the track of the conveyor belt towards the sea, during which they also encountered many small fist stones, supersonic bats, and even large rock snakes, but they tried not to disturb their lives. It wasn't until they reached the underground sea that they were shocked by what they saw. They were delighted to be able to see the sea after experiencing the embarrassment, low caves, and the feeling of sudden enlightenment. And at this time, there seemed to be a little strange waveguide in Wang Hao's waveguide perception range.