The transformation is successful, the dolphin bite level is increased by two, and it is upgraded to level three! The dolphin's neck muscles have been strengthened and can now shake up to 500kg objects. Pen & Fun & Pavilion www.biquge.info

A minute later, with the prompt sound of Zhi Brain, the first dolphin had already swam out of the harbor, and Han Dao's consciousness moved, and the dolphin in the virtual screen had been quickly enlarged.

Compared to before evolution, the dolphin's beak is now more slender, and the color of the entire mouth is noticeably different from that of the rest of the body, showing a metallic gray color with a metallic luster.

"Squeak quack!"

The dolphin that was swimming in the river suddenly rushed out of the river and rose into the air, letting out a pleasant cry, but at this time, Han Dao's eyes were attracted by the two rows of teeth in his mouth, which were two rows of extremely fine, pale gray alloy teeth, even in the dark night, the fleeting cold light at this moment also showed the sharpness of these two rows of teeth.

The renovation of the harbor is very fast, basically one unit a minute, and in less than half an hour, all 15 dolphins have been renovated.

At this time, Han Dao also deliberately increased the number of 100 dolphins, overall, he was quite satisfied with the results of this transformation, the corpses of sixty-three demon beasts, the strength is below the bronze first order, most of them are about the Yuan Infant Realm, and the strength of the two giant monster fish with a length of more than fifty meters is just a tribulation realm, it can be said that the scientific research results this time completely exceeded his previous expectations.

Although the modified dolphin has only partially evolved, it looks more energetic than before, with more powerful body swings and increased swimming speed.

"Can a hundred evolved dolphins complete the hunting mission alone without the assistance of the Akula submarine?" Han Dao's eyes narrowed slightly, this was the idea he formed after seeing the dolphins killing frantically.

Although the Akula submarine has strong attack power, it belongs to the range of thermal weapons after all, and after a wave of torpedoes, most of the corpses of demon beasts are seriously damaged, and they cannot be used as research materials at all, and if you use dolphins to attack, there will be no such problem.

Simple, bloody, and one-hit killing, this is Han Dao's evaluation of these dolphins' aggressive behavior, in the face of demon beasts, dolphins basically attack the opponent's brain directly, preferring to use a hard beak to peck the opponent's head into a pulp.

Compared to the torpedo attack of the torpedo beast corpse that was torn apart, the corpse of the monster beast after being attacked by the dolphin was obviously much more intact.

"All dolphins obey! Except for the fifteen who were left to defend the harbor, all the other dolphins were incorporated into the battle sequence and immediately went to the predetermined location! The next moment, Han Dao's order had already been conveyed to every dolphin's brain.

After all, the previous ones were all his thoughts, and if they wanted to confirm it, they had to go through practice, and now, there were countless demon beasts in the distance that needed to be cleaned up.

"Squeak quack! Rattle! ”

With Han Dao's order, a hundred dolphins had turned into black shadows, and their bodies swung away in an instant, and in the distance, the fifteen dolphins used for reconnaissance also began to return to the harbor, ready to be transformed.

…………

Ten minutes later

Thirty kilometers away, the empty waters were already crowded with eager dolphins, all of whom looked defiantly at the bustling herd of monsters outside the red dotted line in front of them.

Although the number of the two sides is very different, but none of the dolphins showed the slightest fear, but the opposite group of monsters seemed a little uneasy, just rushed out of the demon beasts did not come back, and the bloody breath floating far away in the river made these monsters who were already frightened by the bullets even more frightened at the moment, and first lost to the opposite dolphin troops in terms of momentum.

"Keep taunting!" Han Dao ordered.

The two dolphins left the team, swam directly to less than fifty meters in front of the demon beast group, and began to shout towards the demon beast group opposite, although it was still a sound such as humming and chirping, but through the translation of Zhi Brain, Han Dao found that the language this time was richer than the last time, and the meaning of provocation was more obvious.

"Not bad! Pretty shrewd! In front of the virtual screen, Han Dao praised it.

However, as time passed, Han Dao felt that something was wrong, unlike before, no matter how provocative the two dolphins were this time, the demon beast group on the opposite side never had the intention of rushing out to fight these dolphins to the death.

Even the bodies of some demon beasts were still quietly retreating backwards, and some huge demon beasts looked coldly at the two lively dolphins in front of them, and there was a hint of mockery in their huge pupils.

"I didn't expect this group of brutes to be so enduring!" Han Dao frowned slightly, if the other party didn't take the bait at all, then the hunting mission could not continue.

Unless he directly orders the dolphin troops to attack the demon beast group, but this kind of behavior is no different from looking for death, the demon beast group on the opposite side is densely packed, almost completely occupying the bottom of the river for more than ten kilometers, and there is no lack of strong existence, rashly rushing, I am afraid that these hundred dolphins are not enough to stuff the other party's teeth.

In the main base, Han Dao was a little anxious in his heart, time was pressing, he had to find a solution to the problem as soon as possible, and he must not let the hunting mission be aborted.

Time passed minute by minute, and outside, a glimmer of light had appeared in the sky, and it was already more than five o'clock in the morning.

Han Dao stood in the middle of the base, his brows furrowed, pacing back and forth from time to time, he had been going back and forth like this for four hours, but he had never thought of a feasible way.

He thought about using the proton impact cannon to directly attack the middle of the demon beast group, but this would not only cause great losses, but also very likely to cause a large number of demon beast groups in front of him to rush wildly, and at that time, even if a hundred dolphins could be hunted, they would have to pay an unimaginable price.

Sending the Akula submarine force to attack will not have any practical effect, and the demon beast group will definitely become more panicked and retreat directly.

"Commander! Breakfast is ready! Yuriko suddenly appeared beside Han Dao and said respectfully.

"Breakfast...... That's right! Food! At this moment, Han Dao seemed to think of something, first stunned, and then his eyes suddenly lit up, and he exclaimed in surprise.

Demon beasts are also living creatures, and they also need to eat, and as far as he knows, most of the demon beasts are very large in size, so the energy they need to consume every day is also very terrifying, even if they lie there all day, they also need to eat a lot, otherwise they will face the danger of starving to death directly.

There are not only demon beasts in Tianhe, but also a large number of ordinary fish, of course, this ordinary, is only relative to the demon beasts, to put it bluntly, some low-level demon beasts, which are used as food for powerful demon beasts on weekdays.

And at this time, in the group of demon beasts on the opposite side, there is obviously no such demon beast, even if there is, I am afraid that they have already been devoured, these fish are not stupid, after the disaster comes, they must have fled in large numbers in the opposite direction to the powerful demon beasts. So, if his guess was right, those demon beasts were facing a very serious problem, and that was food.

"Yuriko!"

"Commander!" Hearing Han Dao call herself, Yuriko's body immediately straightened up and looked at Han Dao in front of her respectfully.

"Order the troops, immediately prepare me a thousand servings of sauce-flavored beef in individual food! I'm going to catch big fish! ”

"Yes! Commander! A hint of doubt flashed in Yuriko's eyes, but she still turned away without hesitation and carried out the order.