The number of people going into the sea this time was originally five, Fang Fang himself, Zhou Yan, Wang Quan, Xiao Fei and Hu Zi! But before going into the water, Fang Fang suddenly saw the three men standing behind Song Meizhen and couldn't help but frown slightly.

lower eyebrow,

"Sister Zhen, we need someone who is familiar with this water area to help. I heard that your three assistants are all locals, why not... choose one to go down with us!"

He smiled and said to Song Meizhen. Song Meizhen was slightly stunned at first, but then she regained her composure.

"Okay! No problem!"

So she called out one of her men named Da Meng, and followed the equation and they sank into the deep sea dozens of meters deep!

Because it is a tourist city and there is no heavy industry, the seawater in Sumatra is relatively less polluted, and the seawater is very clear! So much so that Equation and the others have already gone down to the sea for more than ten meters, and they can still communicate with each other.

You can vaguely see what the other person looks like!

"How are you doing there, Equation?"

Zhou Yan asked through the intercom,

"Everything is normal, nothing has been discovered yet!"

Equation wandered leisurely in the sea water. Sumatra is located at the equator and has a very hot climate, so soaking in the cool sea water is a very pleasant thing.

"Are you sure... there is something here? You must know that if the thing here is very deep, we can't get down by relying on our human body alone! Wearing this simple anti-pressure diving suit, we can only dive to about a hundred meters at most

, it can’t exceed one hundred and fifty meters at most, so what if something is deeper!”

Zhou Yan expressed his worries,

"You have to believe what I feel, I feel...it's not far away from us!"

Fang Fang had just felt that this huge spiritual energy should be very close to him, so he let everyone keep diving down without any worries!

"Brother Fang, this place is so beautiful. I really hope I can live here forever!"

"Yeah, I've only seen this kind of scene on TV!"

The two children, Xiao Fei and Hu Zi, looked at the groups of colorful tropical fish in the clear sea water. They couldn't help but exclaimed excitedly. The two children were swimming in the water like two fish.

"If you like it, I will take you here once a year! How about it!"

As soon as Fang Fang finished speaking, everyone heard Wang Quan’s slightly excited voice on the intercom,

"Equation, look at what's underneath that?"

Fang Fang hurriedly looked in the direction pointed by Wang Quan, and actually found a vague, ship-shaped shadow.

"Yes, that's it!"

Fang Fang's tone also became excited. In fact, he had long been accustomed to seeing all kinds of rare treasures. The reason why he was still so excited at this moment was not just because there was a boatload of precious antiques here. The bigger reason was this

The process of exploration and discovery deeply attracted him, prompting him to want to explore!

"What's wrong, equation, did you discover something?"

The urgent voice of Song Meizhen, who was waiting on the sea, came from the intercom.

"Well, Wang Quan discovered something that looks like a sunken ship about seventy meters underwater. I want to dive in to make sure!"

After finishing the equation, he changed his direction and swam towards the object that seemed to be a sunken ship.

"Okay, let me know when you're sure!"

Song Meizhen’s excitement was beyond words!

Fang Fang told everyone to wait where they were, while he gradually approached the location of the sunken ship. Sure enough, there was really an ancient sunken ship there! This sea area has undulating terrain, and some trenches are hundreds of meters deep.

Fortunately, the ship was stuck on relatively high ground, otherwise... it would be really difficult for me to spot it!

Fangfang was inevitably a little excited and walked around the ancient ship a few times. He found that the size of this ancient ship was really not small. It was about ninety meters long and nearly thirty meters wide. If the size of this kind of ship were changed to today's

Calculating the tonnage, it would be about 10,000 tons! The long mast of the sunken ship has been broken into two sections. The ship is firmly stuck here because the mast is stuck on the wall of the trench next to it!

There must be so many old items on such a big ship!

Fang Fang was excited when Song Meizhen's anxious voice came from the intercom again, and there was a hint of impatience in that anxiety.

"Equation, what's going on?"

Her tone was slightly unkind, but Fang Fang didn't mind. He could understand Song Meizhen's anxious waiting.

"The existence of the sunken ship has been confirmed and salvage work can begin!"

After Fang Fang's words were spoken, the other party didn't reply for a long time. He couldn't help but shouted into the walkie-talkie a few more times in surprise,

"Please reply when you receive it, we are ready to go up!"

After waiting for a long time, there was still no answer! Just when Fang Fang looked strange, he heard everyone's nervous and panic shouts coming from the intercom,

"Why is my oxygen bottle making a warning sound? Oops, there is no oxygen in the bottle. What's going on?"

It was Wang Quan's doubtful voice, but his voice was immediately covered up by the voices of other people on the intercom.

"Why is there no oxygen? What's going on?"

"Oops, there's not enough oxygen for me to swim back..."

"Brother Fang, what should we do? There is something wrong with our oxygen cylinder...the oxygen is dissipating by itself! The remaining oxygen will be used up soon, and we...have no time to go back!"

Xiaofei said nervously,

Hearing what everyone said, Fang Fang couldn't help but be startled. He hurriedly looked at the computer control screen of the oxygen bottle on his left chest. Sure enough, the red light alarm had turned on, and it did not make an alarm sound! This was definitely someone.

It was done deliberately like this. Even if the oxygen bottle is broken, it is impossible for everyone's oxygen bottles to be broken at the same time. No matter how bad the brain is, someone can see that this is intentional, and that person... the equation has been solved in an instant

Thought of it!

"ah……"

Fang Fang heard Hu Zi’s difficult voice,

"Brother Fang...help me...I can't breathe!"

When Fang Fang heard Hu Zi's cry for help, he immediately swam in his direction, but just after he swam less than two meters, Wang Quan's voice came out from the intercom again. This man who had always been fearless of the sky and the earth, his voice at this moment was...

Also trembling slightly,

"Equation, my oxygen is gone, the indicator light has gone out..."

When the indicator light of the oxygen bottle goes out, it proves that there is no oxygen in the oxygen bottle. This person... only has the breath in his mouth!

Fang Fang's heart suddenly sank, and in an instant he didn't know how to make a decision. His hands, which he hadn't felt afraid for a long time, began to tremble uncontrollably!

Because at that time, in order to facilitate the large-scale search for the location of the sunken ship, the locations where they entered the water were relatively far apart. If he could save Hu Zi, he would not be able to save Wang Quan. If he could save Wang Quan, he would not be able to save Hu Zi. Besides, there were Xiao Fei and Zhou Yan.

As for them, how could he save them?

Suddenly, he realized that Zhou Yan had not made a sound since the beginning, and he couldn't help but be shocked. So he swam towards Huzi and shouted loudly into the intercom,

"Zhou Yan, where are you? Zhou Yan..."

"I'm here!"

Zhou Yan's voice was still calm, as if nothing could make him nervous.

"Zhou Yan, is there something wrong with your oxygen cylinder? There is something wrong with all of theirs. There is not enough oxygen. But I am too far away from you. I have to plan how to save you now..."

Although Equation can survive for a period of time without breathing at the bottom of the sea, this is something that requires spiritual energy after all. He must first ensure his own safety before he can continue to think about the safety of others. Saving five of them at one time is simply an impossible task!

"Me? My oxygen tank is fine. Go rescue them!"
Chapter completed!