Qin Lan was a little at a loss, if the two black pearls in his hand were really so valuable, he could already buy a house in the city with a down payment.

This night, Qin Lan spent the night in anxiety, and at the same time, another man who admired him, Yu Chengwan, came to harass her for another half an hour.

In all fairness, Qin Lan didn't have any feelings for Yu Chengwan, but because she had just stepped out of college and entered the society, she was inexperienced and too simple, and she didn't know much about the etiquette at the wine table, so she almost took the bait under the teasing of some middle-level leaders with ulterior motives.

At this time, Yu Chengwan appeared and blocked a lot of wine for her, so naturally the two of them got to know each other.

Of course, he didn't know about these Wang Yulong, at this moment, he fell into the boundless black hole again, but this time, his consciousness was not in the sea monster, but began to survey the periphery of Phoenix Island.

First of all, under the leadership of Dragon Ball, that group of sea lobsters Shi Shiran followed Wang Yulong's consciousness, the so-called shrimp heart Qi Taishan moved, and all the lobsters began to clean up the movable reefs on the shore in an orderly manner.

Several of the lobsters were already human-like, like bulldozers under the sea, effortlessly pushing the reef in front of them with two huge pincers.

While the lobsters were busy, Wang Yulong's consciousness began to wander around, and corals appeared on the bottom of the sea at a depth of about four meters.

Of course, it was night, and there was a vast expanse in the dark sea, but with the help of the Dragon Balls, Wang Yulong looked at his surroundings as if it were day.

In the tropical ocean, there are huge coral reefs or islands made of coral. These reefs and islands are often mistaken for rocks, when in fact they were built by polyps from ancient times to the present day.

Therefore, after Wang Yulong learned about it, he confirmed that many of the reefs around him were actually coral reefs.

However, unlike the colorful coral groves on the aquarium or resort, most of the corals in the waters around Phoenix Island are gray-white and lifeless.

It seemed that these coral bushes were sick, and looking at the shocking gray and white in front of him, Wang Yulong decided to go to the center of the coral bushes.

Finally, Wang Yulong found a handful of pink and pale yellow corals.

Coral clusters are like tropical rainforests in the ocean, and they are also known as "sea stone flowers", a clump of coral formed by the aggregation of many polyps. Polyps die and leave behind calcareous skeletons that accumulate from generation to generation and form the hard foundation of the coral reef, a seabed ecosystem.

Corals are like flowers because there are algae that live in symbiosis in the body of the polyps and provide "food" for the corals.

When algae disappear due to the external environment, the coral loses its beautiful color and turns white (in fact, the color of the polyp's bones), which is the phenomenon of "bleaching" of corals, which has been observed all over the world in recent years. Coral bleaching can be caused by increased sea temperatures, but also by certain diseases or lack of oxygen.

The coral bushes that Wang Yulong saw at this time were also on the verge of danger, with the deterioration of the environment, the pollution of the offshore sea was becoming more and more serious, and the underwater world was becoming more and more desolate, his consciousness line scanned this sea area, and did not find too many creatures, I don't know why, Wang Yulong had a feeling of wanting to cry.

What turned a thriving natural pasture into the undersea graveyard it is today?

If this continues, the color of this living coral will become lighter and lighter as it goes, and the breath of life will gradually disappear, and if you only feel the middle position, the polyps are indeed full of vitality.

And, as Wang Yulong held his breath and felt the surroundings, there was a strong dead air on the coral.

After thinking about how to use the dragon ball to restore the vitality of the sea lobster, Wang Yulong summoned the dragon ball again, and the dragon ball slowly jumped around the sick coral bush, and at the same time, an orange liquid slowly covered the coral bush.

The dragon balls are full of life, and the continuous flow of Xihuang is mentioned on this coral bush to take care of their lives.

Polyps grow and reproduce quickly, and colonies continue to sprout. When the polyps die, their offspring will reproduce from generation to generation on the "bones" of their ancestors, and over time, the polyp colonies will gradually accumulate around the islands or on the seashore, forming large reefs or islands.

The world's largest coral island is the Great Reef in the north-east of Australia, which is about 56 kilometers wide and 2,040 kilometers long, and is a natural barrier to the Australian mainland.