Qin Shiou was still very happy to see Billy. After all, this was his partner and he even gave him a Porsche 918.

When we met this time, Qin Shiou felt that Billy's mental outlook was much better. His golden hair was straightforward, his face was rosy and energetic, his eyes became sharp, and his muscles were bulging, like a small volcano.

"I don't have to say hello to you. Your mental state and physical condition have been very good recently." Qin Shiou said with satisfaction.

Billy smiled and did a bodybuilding move: "Thank you and Winnie, I finally got lost and no longer addicted to alcohol and sex. I have been traveling between the gym and the diving boat recently, and I really feel like I'm in a good situation."

Qin Shiou asked him to sit down and asked, "Then have you found true love?"

Billy shrugged, "No, not yet, but I'm not in a hurry. I believe that if God wants me to meet true love, he will send that girl to me. All I have to do now is to be patient."

"Very good, I admire your mentality now. But what if God wants to see you being single all the time?"

"No, God is not so cruel. I trust him so much, and he will give me a satisfactory result."

While chatting casually, Qin Shiou left Billy to have a simple lunch in the villa. Because he had to dive in the afternoon, he couldn't drink.

After lunch, Qin Shiou and Billy arrived at Chenbao Lake. Tang Ji saw the two of them together and asked in surprise: "It's such a coincidence? Billy said he was visiting an old friend Qin?"

"It seems that your relationship with Qin is not ordinary." Billy smiled. Qin Shiou did not let them expose the cooperative relationship between the two parties outside, so he changed the subject.

With this relationship, the subsequent things will be much easier. Tang Ji prepared a diving suit for Qin Shiou, and gave other questions to Billy.

When he learned that Qin Shiou had never dived before, Billy was quite surprised and said, "Don't you ever go to the water to see the situation in the fishing ground?"

Qin Shiou thought to himself that I could control every corner of the fishing ground without going into the water. Of course, this was just thought to myself, and he said, "Of course I won't go see it. I have so many fishermen. If I want to go to sea to work in person, why should I hire them for?"

Thinking of Qin Shiou's laziness, Billy nodded and said, "That's right. This is really your attitude towards life."

He gave a brief introduction to Qin Shiou. Shallow diving suits are divided into wet and dry. Wet styles are more commonly used and are generally made of foam synthetic rubber. The thickness is between 3mm and 10mm.

The main function of the wet diving suit is to ensure that the infiltration of cold water is isolated by the clothes and will not penetrate out again. This isolation by inactive bubbles can prevent the loss of body heat. The well-fitting wet diving suit can reduce the flow and exchange of internal and external water as much as possible.

However, in cold waters, dry wetsuits are mostly used. This wetsuit comes in many materials, and the most commonly used are foam synthetic rubber, synthetic rubber and nylon materials.

The wetsuit that Tang Ji prepared for Qin Shiou was a dry wetsuit. It is much higher than the wet wetsuit and has special waterproof zippers and other accessories, such as the dry diving inflatable exhaust device.

Because the dry wetsuit needs to be inflatable and exhausted, it requires special training when wearing it. This is why Tang Ji refused to let Qin Shiou go into the water. It is not as good as on land. If something happens, it will kill you every second!

For a diving master like Billy, it doesn't feel that the situation is that serious, but some things must be made clear: "If you want to go into the water, you have to listen to me, and everything you have to listen to me. Look at my gestures to act."

Qin Shiou nodded and said that he would be good.

Seeing this, Billy nodded with satisfaction. He continued: "First teach you how to use the wetsuit inflation and deflation system. Look, because air must be injected and discharged into the dry wetsuit to maintain neutral balance, there is a line in the wetsuit connected to the inflation valve from the medium pressure interface of the first stage of the regulator..."

Tang Ji tried the water temperature. The surface water temperature in Chenbao Lake in the afternoon of early summer was more than ten degrees. This temperature was more suitable for divers, so he had some confidence in Qin Shiou going into the water.

Billy also explained to Qin Shiou that the main function of a diving suit is to maintain body temperature, so if the water temperature is higher than 20 degrees, you don’t need to wear it. If the water temperature is lower than 20 degrees, you need to wear a wet diving suit. If the water temperature is lower than 10 degrees, you need to wear a dry diving suit.

After explaining it clearly, Billy helped Qin Shiou put on a gray-blue diving suit and boarded the boat to get into the water. He then wore a bright silver diving suit, which looked extremely majestic, just like the legendary golden-retriever little white dragon.

Qin Shiou curled his lips and said, "You really never forget to be handsome. Although I am not a diving expert, I also know to keep it as hidden as possible underwater. Are you wearing this stimulating diving suit on purpose to stimulate creatures in the water?"

Billy smiled and said, "What you know is appearance. For small creatures, the more conspicuous they are in the water, the more dangerous they are. But for big guys like us, it is safer to wear bright diving suits, which can remind some guys who are planning to detect the gap in strength between us and get out early."

As he said that, Billy put on an oxygen mask and got off the boat in a backward position.

A long trachea stretched down from the ship. One end of the trachea was connected to an oxygen mask and the other end was connected to the bow oxygen generator, providing them with a constant stream of oxygen. This is a common oxygen supply method for shallow diving, which can minimize the pressure on divers.

Qin Shiou took a deep breath of oxygen and held it in his lungs as Billy taught, then leaned back and fell into the water "thump".

With a diving wetsuit blocking, Qin Shiou did not feel the coolness of the lake. He sank several meters deep in the water with his head and feet. Then his feet shaking quickly, using his flippers to provide power, and following Billy to dive deeper.

Previously, Qin Shiou estimated that the depth of this depression was only twenty or thirty meters. In fact, he was too casual. Judging from the pressure gauge of the diving wetsuit belt, when they approached the bottom of the lake, the water depth had exceeded 50 meters!

Sixty meters is the limit of wearing this simple wetsuit, and they walk on the edge of the limit.

Recently, there are many boats coming and going on in this water area, and some people dive and machines come down to investigate, so there is no fish around, and all the fish are scared away.

Despite this, Qin Shiou still felt very interesting.

He turned on the headlight he wore on his head, and a shiny beam of light illuminated the dim bottom of the lake. Billy swam from behind and gestured to ask him how he was.

When diving, the biggest obstacle is not the water pressure and cold water temperature, but the mental state. The light underwater is very weak and the surroundings are covered with cold water, which will cause great psychological pressure to people and make people feel helpless, lonely and fearful, which will cause great harm to divers.
Chapter completed!