Chapter 203 040: The Undersea World
After walking in the cave for more than 20 minutes, a light appeared in front of us.
“Eh? Is that light?”
Nicole pointed ahead and saw a light appearing in the cave, which was particularly eye-catching in the dark seabed.
Green nodded: "Yes, the exit is here."
After a pause, he pointed to the lantern in Luo Xi's hand and said, "The lantern can be extinguished."
The two Tide Sirens in front had also extinguished the tridents in their hands.
Seeing this, Luo Xi turned off the magic lantern and returned it to Green in front of him.
Continuing forward, after walking along the cave for a few minutes, the light source in front became more and more sufficient, and the original darkness was gradually dispelled. When we were about a hundred meters away from the cave, the light here was already very sufficient, and the textures on the surrounding stone walls could be seen clearly.
If he hadn't been floating in the air and able to feel the flow of the sea water, Luo Xi would have even mistakenly thought he was in an ordinary cave.
One hundred steps Fifty steps. Ten steps Soon, Luo Xi walked out of the cave, and then, a very unique underwater world appeared in front of Luo Xi.
This is a very magical mountain.
The entire land is covered with knee-high emerald green grass, which looks like a very fertile grassland, making people just want to lie down comfortably and have a good sleep.
Next to the lawn is a coral reef. Colorful corals gather together in a large area. The small ones are only the size of a palm, while the large ones are more than one person tall. It looks like a special stone beach.
All kinds of strange fish, crabs, and shrimps swim freely and easily among the corals.
Nicole was dazzled and mysterious: "It's so beautiful here, Luo Xi."
Luo Xi nodded: "Indeed."
As he spoke, he turned his head and looked around. Nicole saw this and asked in confusion, "What are you looking at?"
Luo Xi explained: "I'm looking for the light source. Where does the light here come from?"
And soon, he found the answer.
It's a jellyfish.
There are numerous water plants and tiny plankton swimming in the water here. These things release light, and it is the kind of white light that diffuses over a wide range. When they are connected together, the light source here fills every corner, making this place just like the outside world.
Green came over and said, "These are lampfish. They are the light source in the sea, and their daily routines are the same as those in the outside world. At night, they hide in the coral reefs and the light source becomes dim. Only some tiny plankton are left glowing, and then it becomes just like night outside."
"The tiny mayflies also gather in the valleys above, and when the lights go out, they look like the stars we see at night."
Luo Xi exclaimed in amazement: "It's really a magical underwater world."
He originally thought that he already had sufficient knowledge, but what Green said was the first time he had heard of it.
Green nodded: "This world is very big. The underground, the sea, the sky, and the land, the four worlds each have their own wonders. Even for us wizards, our understanding of the world is only a little bit."
He had seen this sentence in a book before, but only now did he truly understand its meaning.
Green continued, "We are almost there. The gathering place of the Tide Sirens is just ahead."
He raised his hand and pointed forward.
Luo Xi looked in the direction of his finger. It was in a valley ahead. The valley was surrounded by corals and there was even a lake in it. Next to the lake, stood a towering castle.
Nicole was surprised and said, "Castle? Tide Siren knows this?"
Luo Xi was also very surprised. After all, as far as he knew, the sea creatures were not very good at sophisticated construction techniques, and buildings like castles should be unique to land creatures.
Green explained: "This castle was not built by the sea people here, but was left by a wizard in the past."
"That was a high-level wizard who built this castle here for long-term observation because he was doing research on underwater creatures. After the wizard finished his research and left here, the castle was given as a gift to the tidal sirens who cooperated with his research and investigation."
Luo Xi suddenly realized: "So that's how it is."
"Okay, let's go over there."
It is a wonderful feeling to travel on the seabed. With the help of the compound interest effect, you can easily jump more than ten meters with each step. You can also float in the air at any time, just like a bird, flying towards your destination.
Soon, Luo Xi and his group arrived at this valley.
At this time, Luo Xi discovered another strange thing. There was actually a lake in this valley.
It is not surprising to see lakes on land, but this is the seabed and they are completely in the water. However, it is surprising that there is a lake in such a place.
Luo Xi asked curiously, "Is this a lake?"
Green nodded, then smiled mysteriously and said, "Just reach out and touch the water and you'll know."
Luo Xi then reached out and touched the water surface here.
The moment his hand touched the water, he immediately felt that the water in the lake was unusual. The water seemed to be very heavy. It did not feel like water in his hand, but rather like large stones.
Luo Xi was surprised and asked: "Is this heavy water?"
Heavy water is a strange substance in this world. Its density is much greater than that of ordinary water and therefore it is much heavier than ordinary water.
Green nodded: "Yes, it is heavy water."
Luo Xi looked at the water in his hand and couldn't help frowning: "Can I take some away later?"
Heavy water is also a very rare substance. Luo Xi had only seen it in books before. He also wanted to take this opportunity to take some up to do research.
Green consulted the two Tide Sirens, who nodded readily.
In fact, the lake here has a special meaning to the tidal sirens that live here. It is considered their holy lake, and outsiders are generally not allowed to approach it easily, let alone take away the water here.
However, Luo Xi had helped them drive away the giant deep-sea whale before, and as a thank you, these tidal sirens agreed to Luo Xi's request.
Luo Xi then took out a container, collected a few small tubes of heavy water, and expressed his gratitude to the tidal sirens.
After collecting the heavy water, the group set out again, and this time they finally arrived at their destination, which is the castle standing in the valley. (End of this chapter)
Continue read on readnovelmtl.com
