The volcano vibrated a few times and then returned to silence.

At this time, Ning Fei said:

"don't be nervous, it's just the normal activity of the volcano."

"If the volcano erupts, the magma inside is very active, and the local government can detect it."

"It can't be this coincidence. As soon as I came here, there was an eruption."

Ning Fei looked at the world's largest volcano with a slightly relaxed look.

If the volcano does erupt, people on the surrounding islands will not be able to run away.

I should not be so unlucky.

After watching the volcano for a while, Ning Fei said goodbye to the Hawaiian Islands and headed east.

[ningguanzhu, where is the next stop? 】

netizens are looking forward to Ningfei's next stop.

Ningfei can always find a lot of magical places, which makes people feel amazing.

"This time I went to sea, I only applied for a visa for two places."

"One is the Hawaiian Islands, the other is the Great Barrier Reef in Australia."

"So I'm going to the Great Barrier Reef next."

"There are the longest and largest coral reefs in the world."

"It's very beautiful and shocking. It's one of the world's natural heritages."

Ning Fei sat in the bow of the boat, blowing a pleasant sea breeze, said.

[Great Barrier Reef? 】

[I heard that it was big health care. I thought Ning Guan mainly went to big health care in Australia. 】

[good guy, this is a good proposal. 】

[drop me off, this is not the car to kindergarten. 】

[I'm an immortal, what's wrong with being a big sword! 】

Ning Fei takes out his mobile phone, looks at the barrage and shakes his head helplessly.

He wants to see the most famous coral in the world this time.

Under the Great Barrier Reef, the scenery is charming, precipitous and unpredictable, and the water flow is extremely complex, living in more than 400 different types of coral reefs.

There are all kinds of colors, and mollusks can reach more than 4000 kinds, which is extraordinary.

This should be one of the most beautiful underwater worlds on earth.

The cruise continues on.

The sea water towards the two sides apart, rather fly sitting in the bow, especially comfortable.

"Xiaobai, how many nautical miles are we from the international date line now?"

At this time, Ning Fei looked ahead and asked.

"Captain, there are 230 nautical miles left."

The intelligent housekeeper's voice rang.

"114 nautical miles."

Ning Fei stretches and exercises.

"Another 114 nautical miles, I'll go from today, across time, back to yesterday."

Ning Fei leisurely said.

The netizens who have studied geography understand the meaning of Ning Fei, but some of them are confused.

From today across time, back to yesterday.

What does that mean?

"At present, my coordinate longitude is 178 degrees. In a little while, the cruise ship will cross 180 degrees where east longitude and west longitude coincide."

"According to the rules, one day will be subtracted from the date."

"In other words, I'm in the Western Hemisphere, it's the 24th, and in the eastern hemisphere, it's the 23rd."

"It's a universal rule."

"It's also to use the earth's rotation and revolution to set the beginning and end of a day."

Ning Fei explained.

[I don't understand, but I feel terrible! 】

[this is the most basic geographical knowledge! 】

[many people don't know, and it's normal. 】

[the knowledge in the textbook has been forgotten for a long time. 】

[back to yesterday, how can I feel some romance. 】

[liberal arts student: it's so romantic to go back to yesterday. Science student: This is a time zone rule in geography! 】

netizens are talking about time zones.

There are many people who especially like to discuss academic issues, some things, some theoretical knowledge, there are always many people who like to be stubborn.

Therefore, in the barrage, many people are asking about the time zone, how to cross a day, and many people are explaining to them, but they can't explain.

Ning Fei no longer looks at the barrage.

This kind of thing, everybody quarrels to calm down.

At this time, the fox jumped to Ning Fei's body.

Ning Fei picked it up and said leisurely:

"fox, let's go back to the past together."

Hearing Ning Fei's words, the fox whispered.

It means that I really want to go back to the "past" with Ningfei, but now Ningfei doesn't understand Xiaohu's meaning.

The little dog saw that the little fox was held in his arms by Ning Fei, and immediately ran over.Ning Fei empties a hand, touches the dog's head, but also the rain and dew.

During this period of time, Ning Fei was on a leisurely trip on the ship, while also chatting with overseas companies about copyright issues.

For example, "world geography" finally contacted Ning Fei and asked him to hire Ning Fei as their photographer.

But Ning Fei refused the application, only sold the copyright of his live video clip.

It is also a very considerable income.

He is very famous now, and money is not a problem.

Gradually, Ning Fei is getting closer to the Great Barrier Reef.

"We're finally approaching the Great Barrier Reef."

"There are more than 2900 coral reefs, big and small."

"Some people once said that the Great Barrier Reef is the most beautiful 'ornament' on the earth, like a bright pearl shining with sky blue light. Even if you look at the earth from a distance on the moon, it is clearly visible."

After hearing Ning Fei's words, netizens immediately looked forward to it.

After entering the waters of Australia, a customs ship inspected Ningfei's ships.

Including Ningfei visa, identity issues and so on.

This is also a necessary process for entering other countries' waters.

After everything is disposed of properly, Ning Fei can enter.

By the time he got to the Great Barrier Reef, it was already evening.

Looking around, the coral island here has been spreading forward, with no end in sight.

Is this the Great Barrier Reef? I don't think it's amazing! 】

[coral will not shine at night! 】

[yes, I can watch it when I dive in the daytime. 】

[is there nothing to see tonight? 】

[wash and sleep! 】

the netizens talked about it.

Ning Fei looks at the reefs in front of him and plans to dive into the sea the next day to enjoy the coral world on the bottom of the sea.

At this time, his mind suddenly sounded the system's cue sound.

"Ding! Rare marine life has been detected: Styx jellyfish. "

"Opening mission: take a picture with Styx jellyfish."

"Mission reward: golden compass."

"Golden Compass: a mysterious compass that can be found on the sea. It is said that it was once owned by a mysterious pirate captain."

Hearing the sound of the system, Ning Fei was also surprised.

I didn't expect that the system came to the task at this time.

Take him and just dive down to have a look.

The bottom of the Coral Sea is not deep, so submarines are not needed to dive.

This is the diving sea. Just go down in your diving suit.

Ning Fei also said to the netizens in the studio:

"the Coral Sea at night is also beautiful."

"Although corals don't glow, there are many creatures that can glow in corals."

"Maybe I can also find some unexpected harvest at this time."

The netizens became excited when they heard Ning Fei wanted to dive into the sea.

[what is a glowing creature? 】

[it's a jellyfish! Where there are corals, there are many jellyfish. Jellyfish will glow! 】

[my God, that is to say, there are luminous jellyfish floating under the sea now? 】

[I'm looking forward to it all of a sudden! 】

netizens are discussing excitedly.

They are right. Under the Coral Sea, there are many kinds of jellyfish.

And there's a jellyfish that's an eye opener for everyone.