Looking at the incredible sky, we continue to walk, slowly, as if the city is magic, always make people's body and mind slow down, want to quietly tour.

Arriving at the top of the hill, we found that the glowing stars were really less than ten meters above our heads. We could even catch them with our hands if we stood on the roof.

Stars of different colors filled the sky, turning the island into a paradise of colors. Not only the island, but even the surrounding shallow seas were exceptionally enchanting as they were adorned with these stars. In the distance, Hai Zi was shining with even more light, as gorgeous as the sky and the sea.

Ning Tieyun brought us into the palace. This palace wasn't very luxurious, it had blue roof and white walls, it was no different from the residences at the foot of the mountain.

There was a stone table and a stone chair on the stone table. On the stone table, there was a chess set that was also made of stone, and a few pieces of the chess set had been placed at the side.

The roadside was overgrown with flowers and plants, no different from normal plants. The strange thing was that there were fireflies in the bushes, and some rooms on both sides of the road. The houses were basically made of two floors, with the exception of the main hall, which was over ten meters tall.

We arrived at the main hall and Ning Tieyun indicated for us to wait. He himself sat on the most luxurious seat, and then, he brought us to the center of the hall.

Only then did I realize that there was no roof in the middle of the hall, and that the ordinary starlight had spilled through the hole. These were the ordinary stars that made up the Milky Way.

Suddenly, something moved under our feet. The ground under our feet started to rise up, slowly reaching the roof, just enough to fill up the hole in the roof. At this moment, an even more magnificent scene unfolded before us.

Those Floating starfish are flickering right beside us. They can be obtained from the nearest Floating starfish by squatting down here. Above our heads is a huge galaxy made from millions of stars. All around us was the sea of stars, above us the galaxy, the Milky Way pouring down through the night sky, and we seemed to be in a sea of starlight.

After a while, the ground started to descend once again. Just when I was about to step out of the incredible scenery, Ning Xian pulled me back who was in a half infatuated state.

Being pulled by her, I came back to my senses, but I didn't think that the rising and falling ground didn't stop at its original position, but instead fell towards the ground. Furthermore, there were ten chairs on the ground, Ning Xian indicated for each of us to sit down, Ning Xian also appeared in the middle of us, probably just when I was in a daze. As soon as we sat down, safety devices automatically sprouted out of the chairs and secured us to them.

Next, the speed of the descent quickened, and the surroundings were black. There was no light, and there was a feeling of hollowness deep underground, but we were not claustrophobic.

After about five minutes, the surroundings suddenly lit up. Furthermore, it was a comfortable light blue color. I opened my eyes and saw a light blue ocean that was within reach. There were many glowing creatures that lit up the sea.

Looking up, that place is a huge black color, it should be the Haixin City that we were at just a moment ago. Miraculously, there's nothing down there that can actually make the Haixin City float above.

I checked my throat and found that we could talk here, and that the descent was slowing down as if it were meant for us to enjoy the view.

I asked Ning Tieshan, "Uncle Ning, I remember Ning Xian told us that the bottom of Haixin City is made up of Yee uhen, then why is there nothing here?"

Ning Tieshan said with a smile, "Who said there's nothing here? If there's nothing, then the blue water would have already flooded us. Look around us, it's all formed from Yee uhen, a light blue colored glass, the same color as the glowing blue water. Furthermore, it's so pure that no one would be able to see through it."

I carefully looked at my surroundings. When fishes swim past me, I would see some bubbles appear. It was obvious that there was something blocking them.

I can't believe that those glass objects that looked like they were right beside us, with a diameter of no more than five meters, and were even hollow glass objects that could support the entire Haixin City.

However, all of a sudden, I touched nothing but air. Ning Tieyun laughed and said, "Do you think that you can touch it, but that is just an illusion? Those glasses, the diameter of the inner area is one hundred meters, and the thickness is ten meters, they are formed by a strongly pressing Yee uhen, so the density is even greater than Yee uhen s, and the index of refraction is very big, the blue light emitted by the fish is reflected inside, just like a mirage, it can appear in front of us, it is something that is one hundred meters away."

I looked at it in surprise. There were so many things that I couldn't even react to them.

Shui Xinyue asked again, "There's no wall, how do we reduce our speed?"

Ning Tieyun explained: "Our seats are all created by Yee uhen, there is a device at the bottom that stores blue water, as long as there is a fire, we can control its rise and fall."

It's really magical, there was such a thing as steam power in our world in the past, but it couldn't be as powerful as the blue water s. Ning Xian's engine could reach a speed of 120 h by relying on the blue water s, which was not even comparable to using a steam engine.

Slowly, we removed the lowest layer of the ground. Ning Tieshan said, "This is the deepest part of the Blue Sea, 835 meters deep. Even though the blue water's visibility has reached 80 meters, it's still pitch black here."

It's amazing, but it's strange why he brought us here.

Then, Ning Tieyun opened his mouth and said, "Because you were the ones who brought the Tripterygium wilfordii back, I brought you all down here to see the process of the Tripterygium wilfordii's return."

Love is for this, only to see it leading us forward. In front of us is something like a washbasin, about half a meter in diameter, with a small fountain in it, but no water coming out of it. Come closer to look, there was a speck of light emitting light inside, Ning Tieyun said: "This is the heart of the ocean in this Blue Sea." As he said that, he gently placed the two Blue Liu-Li guards inside.

The Tripterygium wilfordii that was originally lazy and in the water tank suddenly became lively as soon as it entered the water basin. The two fishes surrounded the bottom of the sea and started swimming non-stop, occasionally jumping out of the water, looking very human and happy.

All of a sudden, the light on the side became even brighter, illuminating the entire sea floor as if it was daytime. As if on a pilgrimage, the Luminous Fish of the seabed arrived at the sides, surrounding the glass made from Yee uhen s.

Just then, a few loud roars came out, hearing this sound, Ning Tieyun's face became extremely happy, and the fish beside opened up a huge hole.

Two huge fish appeared there, with the shape of sharks, but without the ferocity of sharks, it gave off a more docile feeling, its mouth didn't have as many teeth as sharks, making it look even more slender. Under the light, it had thick scales on its blue skin, two obvious horns on its head, and it seemed to be very happy as it continuously circled around its surroundings.

I continuously used my spell to look at their stats, but I didn't see any attributes that didn't even have a name on them.

Ning Tieyun and Ning Xian were both very happy as Ning Tieyun shouted, "Sturgeon, that's a Sturgeon, that's our Blue Sea's guardian god."

When I saw Ning Tieyun's excited look, I didn't feel like asking him, so I asked Ning Xian who was beside me: "What's that Sturgeon?"

Ning Xian seemed to be very excited as she said: "Sturgeon are living in the Blue Sea, they are the guardians of the Blue Sea, there are a few that we are very clear on, but every single one of them will have the strength of their Immortal-ranked when they become adults, and right now, those two hundred meters long Sturgeon are obviously already adults. It is said that in the past, Sturgeon would surface one day in August every year, and the people of the Haixin City would feed them Starfish.

Who would have thought that those two big fish had the strength of Immortal-ranked? No wonder they were so big.

Ning Xian continued, "After the Tripterygium wilfordii was lent out, they never appeared again. I never expected them to appear again now."

Suddenly, the shadows of the two Tripterygium wilfordii above us appeared and became extremely huge. They were truly beautiful, like beautiful princesses among the fish. The surrounding fish also began to swim happily.

The apparition rushed towards the Sturgeon, and safely penetrated through the Yee uhen's glass. Upon exiting the Blue Sea, it had reverted back to its original size. One could not even see their palm-sized bodies from the huge body of the Sturgeon.

I took a look at the pool, that Tripterygium wilfordii is indeed invisible, I don't know how they did it.

Suddenly, a blue light appeared again, illuminating a large area. This time, there were only two spots of light, coincidentally on the horns on the top of the two Sturgeon s, but it illuminated the entire sea, and this time, it was clearly visible that they were Tripterygium wilfordii s.

At this time, Ning Tieyun pulled us back to the stone slab, and activated the stone tablet, while the Sturgeon followed us to light up the path above.

We finally arrived at the intersection on the way back. We stopped for a moment, and the Sturgeon and human nature nodded towards us before they turned around and quickly disappeared from our field of vision. We also started to return to the surface.

[The Spirit of my Artifact], a new book I would like you to take a look at