In the depths of the ocean, a school of silver-glittering fish follows the current, and there are thousands of them.

These fish, spindle-shaped, silvery-white throughout, are covered with bone spurs on the back and back of the abdomen, near the caudal fin.

They have mouths, through which seawater enters and flows out of the gills.

Tuna.

A highly fertile fish, a fifty-kilogram female, can produce five million eggs a year.

And the ovulation period is particularly long, and the growth rate is fast.

Tuna has a wide range of food and is found in many seas, making it one of the most diverse marine fish.

They are also the fish of this world, which live in the ocean, but are rarely aggressive, and full of sharp teeth.

See them.

Summer and autumn rushed straight out and rushed towards them against the current.

Wow.

The arrival of Xia and Autumn made these golden guns scatter in all directions, but there were too many of them, and there were still more than a dozen tuna, which were swallowed by Xia Qiu.

The fish were eaten by Xia Qiu, who then began to chase the surrounding tuna.

In one bite, it's a few tuna.

But the tuna is too fast.

The gill muscles of tuna are degenerate, and in order to breathe, they need to swim constantly, allowing fresh water to flow through the gill covers, providing oxygen.

As a result, they swim every moment, with an average speed of 30 to 40 kilometers per hour, and can reach a maximum of 160 kilometers per hour.

During the high-speed swimming, the tuna has a high body temperature and exceeds the surrounding current.

And they eat a lot of food, about 18 percent of their body in a meal.

These tuna swam away at an accelerated pace, chasing a relatively large school of fish in summer and autumn, and after eating them, they faded away.

Hundreds of tuna, that's enough.

Xia Qiu recently discovered the migration route of tuna, catching more than a dozen schools of tuna and eating thousands of tuna.

Although the amount of food you eat can't fill your stomach, it's enough for your own evolution.

Click.

In summer and autumn, the back and abdomen are growing spikes, these spikes are like equilateral horns, and they are extremely hard, similar to the spikes at the back of the abdomen of some tuna.

The first time Xia Qiu ate tuna, she felt a subtle change in her body, attacked a few more schools of tuna, and found that she had spikes.

These spikes work a lot and can give yourself a little more way to attack.

Now Xia Qiu's attack methods are mainly teeth, head hits, hard spines of fins, and tail volleys.

It's not enough, the body and belly of the fish are all weak positions.

If spikes grow, you can give your abdomen more offensive power.

Just imagine, Xia Qiu told Swim that if you attack other huge fish, these spikes of her own can leave damage around the opponent's body.

If there is another person like Berio who attacks the belly of the fish around his body, then he can also attack with his belly.

So in the following time, Xia and Autumn continued to hunt tuna.

At this time, Xia Qiu found that for the characteristics of some marine fish, as long as they eat, they can also grow corresponding organs.

This is a better way.

In this way, you can selectively attack certain marine fish.

But it's still too little, too small.

Xia Qiu is very dissatisfied with the current size of the fish bones, so she plans to continue catching them and wait for the next school of tuna.

Xia Qiu slowly swam into the distance and began to catch other marine fish.

Now in Xia Qiu, his length has reached eighteen meters and his weight is close to fifty tons.

With such a body size, it is already a behemoth.

The appearance is not much different from fifteen meters.

The bump angles on the head are more massive, and the body is tougher.

Summer and autumn are very cautious, going deep into the ocean little by little to make sure you can catch enough food.

Therefore, within the scope of what he can set foot in, there are basically no natural enemies.

Occasionally, there are a few marine fish with a body size of more than 20 meters, and they are not the opponents of Xia Qiu.

After eating humans, Xia Qiu's body has become very strong, and with the same body size, Xia Qiu has completely crushing combat power.

But it's not enough, your own strength is still too weak.

It needs to continue to get stronger.

Xia Qiu thought about it, and suddenly felt a strange smell in the sea water.

This is?

When Xia Qiu smelled this smell, she only felt extremely hungry in her belly, and her desire to eat was extremely strong.

What is it?

Xia Qiu thought about it and looked into the distance, the smell came from that side.

This taste.

Xia Qiu's appetite in his belly is constantly increasing, controlling his desires.

Check it out.

Xia Qiu thought, swinging his body and swimming towards the target location.

。。。

"Colonel Lido, that sea fish is very smart, I don't know if I can be attracted to it."

On the naval battleship, Krumme looked at the deep ocean, and there were countless fish scattered around, crashing into the surrounding sea, and even the bottom of the ship made a snapping sound.

"This trap is specially made for marine fish, whether it is a marine fish, or a sea beast, even a sea king, they will be attracted here."

Beside Krumey, a stout man in a navy uniform said, "As long as he's nearby, we can attract him." When the time comes, I will kill him. ”

"Colonel Lido is out of the horse, this sea fish is not to be feared."

Krumme said hurriedly.

The stout man was Colonel Lido, and he smiled and said softly, "Krumey, I will give you all the credit for killing it this time." ”

"If it succeeds, it is also the credit of Colonel Lido, and his subordinates dare not take possession." Krumme said hurriedly.

Lido waved his hand and said: "I will take credit to you, this sea fish has been listed as a threatening sea beast level, killing him, your promotion to lieutenant colonel is enough." ”

Although Xia and Autumn are still sea fish, not sea beasts, they have strong growth potential and strong threat.

In just one and a half months, he has grown from seven meters to fifteen meters.

He also killed Lieutenant Colonel Berio and threatened the safety of the village.

Therefore, after Lido got the news, he reported the security information, and he himself added fuel and vinegar, and the villagers also described it for their own safety.

Therefore, the East China Sea Division of the Navy listed this sea fish as a kill target and classified it as a sea beast.

As long as you kill it and solve the trouble, it will be a big feat.

Now Krumey is still a major, but he has accumulated a lot of achievements.

Half a month ago, he defeated the porcupine pirates and killed the leader of the pirates, Moore, which is a huge credit.

But such merit was not enough for him to be promoted to lieutenant colonel.

But if you kill another sea beast, it's basically fine.

When Krumey heard this, his expression was a little excited, and he hurriedly said: "Colonel Lido, my strength is still weak now, I'm afraid it's not enough to ......"

"Strength doesn't matter."

Colonel Lido interrupted Krumey's words, glanced at him, and said with a smile: "The most important thing is that you can do things and can do things for me. ”

"I will do my duty, be loyal to my lord, and obey my orders."

Hearing this, Krumme immediately said.

"Good."

Colonel Lido nodded, satisfied with Krumey's words, he wanted it, even if Krumey's allegiance was.

The reason why Lido is willing to help Krumey is that he is not greedy for a little credit for Krumey's killing of the porcupine pirates, and he plans to give him the credit for killing the sea fish next, that is, he has a strong ability to do things.

Berio died, but the security fee for the branch base was collected and he didn't run into any trouble.

On the contrary, several villages praised Krumé, even his sailors.

Not only that, but he defeated the porcupine pirates, directly pulled the pirate ship back, repaired it, sold it, and turned it into a huge fortune.

And the treasure plundered by the pirates was also brought back to the base, and Lido himself got a large part of it.

He was a qualified subordinate, and his duties already required the rank of lieutenant colonel, just as Berio died, and the 154 base also needed a lieutenant colonel.

As for his official growth, will it threaten him?

His strength is very poor, he has fought against him, and he is not his opponent at all, and he is at the level of a major.

Moore, who was able to kill a bounty of five million, thought to be because the porcupine pirates did something too vicious, but the strength itself was not high, and then borrowed the ability of the battleship.

With Krumey's strength, he simply couldn't deal with the danger encountered by the 154th branch base.

In the face of the absolute difference in strength, Lido does not care about his official promotion.

Lido thought, looking at the water, waiting for the fish to arrive.