Robio left half of the team members on duty, while the others drove speedboats to the deep water area.

The speedboat sailed a few kilometers away from the beach and then arrived at a deep water area.

Fali pulled Chen Zhao: "Chen Zhao, diving without equipment is dangerous. Once you feel uncomfortable, you must float up immediately and never take the risk to continue going downward. This sport has died of many people. High water pressure will pierce your eardrums and will directly break your lungs."

"Don't worry, I won't bet on my life."

Robio threw a goggles to Chen Zhao: "Chen, Fali has explained to you the precautions for diving, have you?"

"Well, I know everything."

"Pay attention to safety, competition is secondary, mainly paying attention to safety."

The two lifeguards first put on a full set of diving equipment and went into the water. The two of them were to ensure the safety of Chen Zhao and Robio.

Chen Zhao and Robio jumped into the water at the same time and began to dive.

When Chen Zhao dived to about ten meters, the lifeguard wearing a diving suit made a gesture to Chen Zhao.

"Ten meters, up, down."

Chen Zhao gave a thumbs up, then pointed to the bottom, and continued to dive.

Generally, ten meters are the limit of ordinary people, and this ordinary person refers to those who have not received training.

People who have been trained can dive to about fifteen to twenty meters.

The water pressure will increase sharply further, and it will begin to have certain dangers.

When Chen Zhao reached twenty meters, he did not feel the pressure.

At least he was relatively relaxed, and Robio had already dived to twenty meters.

The two continued to dive, and two lifeguards in diving suits were observing the two. Once they had abnormalities, they would immediately rescue them.

Chen Zhao was still relatively relaxed and could feel the increase in water pressure, but it was still within an acceptable range.

Forty meters, the lifeguard asked the two again, up and down?

Fifty meters, up and down?

At this time, Robio's decisive choice made a move.

Chen Zhao continued to go down. When it was sixty meters, Chen Zhao finally floated up.

In fact, sixty meters is not Chen Zhao's extreme depth. When Chen Zhao reached sixty meters, he felt that he still had room to improve.

With the help of his companions, Robio returned to the speedboat with difficulty.

Half a minute later, Chen Zhao also came up.

"Chen, have you ever played unequipped diving in the past?"

"No, this is the first time, and it is also the first time that it's so deep."

"If you train, you can reach at least eighty meters."

Robio was able to dive to 72 meters at the beginning, but it was after a long period of special training.

And because I haven't dived for a long time, Robio couldn't go down again after reaching fifty meters this time.

This is a great test for body functions. Robio is a person with comprehensive self-awareness and a strong sense of safety.

When he discovers a little danger, he will give up immediately.

Among the unequipped diving enthusiasts, someone died within three hours after breaking the world record.

This record is also not recognized due to death.

The so-called world record refers to challenges that are carried out without being hurt or dying.

If a person dies, then it will be meaningless no matter how deep it is.

"Chan, why don't you come to me and I'll give you training, maybe you have a chance to break the world record."

"No." Farry was the first to jump out to object: "What is this useless and dangerous world record for doing? Chen, I don't allow you to do such a dangerous project."

"Okay, I think Farri is right, this project is too dangerous."

Even fighting is not so dangerous.

Fighting is a battle between people, but deep diving is a confrontation between people and nature.

Claude, who was on the speedboat, was very upset. He had originally expected Robio to defeat Chen Zhao and to slash Chen Zhao's spirit.

As a result, Chen Zhao also tortured Robio.

Defeating Robio is equivalent to defeating everyone in their Coast Lifesaving Team.

At this point, no one thinks that Chen Zhaozhong is useless.

...

Back at the beach, Chen Zhao and Fali sat under the base shelf at the headquarters, and no one disturbed them here.

At this time, Heima and Baima came in. There was a jar hanging around their necks, which was specially used to hold money.

They make money while taking pictures on the beach, while picking up money.

When you pick up the money, you will throw it into the other party's piggy bank.

In more than an hour, their jars were full.

They came to find Chen Zhao and Fali, and they also wanted them to help pour out the coins in the piggy bank so that they could continue to make money.

"Come on, I'll calculate how much money you made." Fali waved and Heima ran to Fali.

Fali poured out the coins from the piggy bank, but saw that there seemed to be a coin that was not a cent.

Fali picked up the coin and looked at it: "Chan, look, is this gold coin?"

Chen Zhao was stunned for a moment, took it and saw that it was quite heavy and had the same texture as gold.

And there are also traces of soft-shell creatures dependent on the surface, which seems to be washed to the beach by sea water.

"It's a gold coin." Chen Zhao rubbed the surface of the gold coin clean.

On the front is a pattern of Jesus' cross, and on the back is a portrait.

Judging from the workmanship of gold coins, history should be relatively long.

"Is there any shipwreck nearby?" Farri asked.

"I'll ask a professional." Chen Zhao said, taking out the phone and dialing Mr. Doman: "Mr. Doman, have I disturbed you?"

"No, I can't even work in the morning. Is there anything you have to do?"

"I want to ask you to help me identify something and help me see what it is."

"Do you send me the photos directly or bring the real thing here?"

"I'll send you the photos."

"good."

Chen Zhao sent the photo of the gold coins to Mr. Doman, who immediately said: "This is a 14th century Cleman chanting coin minted by the Vatican in the 17th century. Where did you get it?"

"Mr. Doman, how is this gold coin price?"

"The price of one is about 30,000 to 50,000 US dollars. Currently, few people have found the 14th Century Coins, so the price is not bad."

The value of an object is calculated based on rarity. If there are things all over the streets, they will definitely have no value.

But if it is unique, the price will rise by hundreds or thousands.

The same is true for antiques or artworks. If there is only one in the world, it may be worth one million, or even ten million dollars.

"Thank you, Mr. Doman."
Chapter completed!