If, according to the theory of evolution, our distant ancestors lived in the sea 300 million years ago, Ye Kai's adaptation to the sea is like a wanderer who has traveled far away and gradually returned to his hometown.

From the timidity of not daring to enter the water, to gradually using the currents in the sea, enjoying the feeling of being able to 'fly' in the water by swaying your body, the whole process seems to take only a few days.

Diving in the Blue Grotto is not the same as anywhere else.

After entering the Blue Hole, a current from the Pacific Ocean pushed the east and west of the Blue Hole towards the island with a fixed force.

This is supposed to be tidal related, but it is very slight and does not affect their movement on the seabed.

Diving in the Blue Grotto is not without risk, and from the moment you enter the Blue Grotto, you must make no mistakes, and any accident will kill you here.

So even if the Blue Hole is not far from the ocean, it is not possible for those who have no diving experience to dive through it.

The longer he stayed in the water, the more flexible Ye Kai's activities in the water became, and his current swimming speed was already restrained, otherwise he could easily leave this three-person team.

And after being scared by yesterday's shark, Ye Kai's fear of the ocean seems to have disappeared.

There are a total of three openings in the Blue Cave, and the route they chose was to enter from the second opening, swim to the Pacific Ocean, and then come out from the third opening, and swim the whole way.

One of the divers took the lead, Ye Kai was in the middle, and the other was protecting Ye Kai. In the process of swimming, Ye Kai always felt that the speed of these two divers was too slow.

It may be because of his body, Ye Kai can withstand greater water pressure, and his heart can also support Ye Kai's greater activity in the water, so swallowing too slowly is like doing slow motion on land for him.

Seeing that Ye Kai's swimming rhythm in the sea was a little chaotic, he gestured with the people next to Ye Kai and asked, "You OK?"

“ok。 Ye Kai replied.

What else can I do? I can't say you're too slow to see that I'm drunk.

He didn't know that the two of them slowed down for themselves, after all, in their eyes, Ye Kai was just a 'rookie' who only dived a few oxygen cylinders.

There are not many creatures in the middle of the blue hole, and the light is very dim, the only bright thing is the distant exit, which emits a charming blue light.

Twenty minutes later, the group swam out of the Blue Hole and reached the Pacific Ocean, where there was a cliff, so there was no place to get ashore, and they had to stay here for a short time and then turn back.

The short stay is to leave an image, in the spirit of not taking pictures, it is not a tour, Ye Kai asked a diver to record his 'swimming style'.

This is the bluest sea water Ye Kai has ever seen, and it would be a pity not to leave an image here.

No large marine creatures were found, and the most were small fish in the ocean, but Ye Kai was no longer interested in small fish, so he turned back.

Exit the third entrance, ready to pull the rope ashore.

The waves here are very large, and after they surface, the waves have been crashing against the rocks, and the white waves can even hit a meter or two high. Those who come ashore must hold on to the rope firmly.

This stone is not only a place for divers to come ashore, but also the best photo spot for tourists in the Blue Grotto, where many photos of the Blue Grotto seen on the Internet are taken today.

After going ashore, Ye Kai gasped and flicked his hair back to force out the moisture.

A diver patted Ye Kai on the shoulder and asked, "How is it?" This should be your first independent dive, right?"

Ye Kai nodded, "Almost." ”

This is the first dive he has received after getting the certificate, and it is also very memorable, Ye Kai took a look at the smart watch of diving, and this time the deepest swim was 31.3 meters underwater, and the water temperature was 25 degrees.

The action camera couldn't see clearly, but it was still running, and all the previous action in the sea should have been recorded.

"Brother. A diver called Ye Kai, "Our car is on it, are you going back to the club with us now?"

"Yes. Ye Kai said, his clothes were still in their club.

It is not good to wear a wetsuit on the shore, the biggest effect of the wetsuit is to protect the body temperature of the diver, which is very important underwater, but wearing a wetsuit on the shore is really not a human thing.

And it's too hot to wear near the equator like Saipan.

Ye Kai took off the fins and held them in his hand, and went up the ladder with them, because it was too hot, Ye Kai took off the top of the diving suit and let it hang on his waist, walking naked.

The other two are similar, walking in a wetsuit under the sun is pure silly X.

Looking at Ye Kai's body, he was so envious that he said with a smile: "How did you practice? ”

Ye Kai replied: "Just train without eating protein powder." ”

Although it is not Ye Kai's own muscles, who hasn't studied fitness? He still has at least seven or eight fitness videos in his collection at Station B.

Maybe it's because I saved the fitness video that I lost it.

The car was parked on the side of the road and was a black off-road car.

Seeing the three of them coming, Century put away his feet on the steering wheel, put his phone in his pocket, and asked, "Is it going well?"

"It went well. The diver said.

Ye Kai wanted to go back and cut the videos he had taken in the past few days, so he returned to the hotel after changing his clothes at the diving club.

..................

Tomorrow is the day of the first Saipan Amateur Kitesurfing Championship, and today Dinan will come back early, anyway, he has played all the things that should be played in Saipan, and he will go home after the competition tomorrow.

He pitched a tent on the beach of the hotel, and lay on a beach chair to watch the coolly dressed girls in the distance, and if he was two years younger, he would definitely join them.

Now, alas, old.

I feel like I'm getting old all of a sudden.

From a distance, he saw Ye Kai getting out of the car with a big bag on his back, Di Nan's eyes lit up, and he shouted, "Kai!!"

Can't you just shout it away?

Ye Kai sighed, shook his head and walked towards Dinan.

"Didn't you go out to play today?" Ye Kai asked, and then sat down on the beach beside him, and the equipment on his back was slammed on the ground by Ye Kai.

There are more than 30 pounds here, and I don't feel much weight in the sea, but if you don't have training on the shore, you can't carry it far.

"Went diving?" asked Dinan.

"Obviously. ”

Ye Kai patted the equipment he put aside, he bought it all with his own money, he never bought cheap things, these things cost Ye Kai the travel fee to Tiannian Island today.

Di Nan took the orange juice and drank it by himself, regardless of Ye Kai's, and continued after drinking: "I'm leaving tomorrow." ”

"Oh, isn't there a surfing competition tomorrow?"

Ye Kai wanted to participate before, but the time passed too fast, this competition was coming, Ye Kai didn't prepare at all, it's a pity.

Di Nan tilted his neck and looked at Ye Kai dumbfounded.

Am I talking to you about the competition?