When the opportunity came, the compelled Cacheng gunners immediately returned to their positions and fired the cannon at the whales. One cannon rang out, two guns rang out, three guns and four ...... Almost all of the cannons rained down on the other side in dense shockwaves.

At the higher gun firing point, Zhu Zhu was wounded at some point. The blood that overflowed from her head and the corners of her mouth dissolved in the sea, in the tears of countless peace-loving and sad people. Ignoring her own safety, she activated the cannon fixed to the reef and fired at the blackened whales.

The sky above the sea was still raging, the storm was still roaring, stirring the sea, a thunderclap fell from the sky like a sword about to split the sea, and a kind of water thunder rumbled to the bottom of the sea, mixed with countless raindrops hitting the sea surface to form an ultrasonic wave that alarmed the lives of the two sides of the battle in Kacheng. Perhaps God helped, there was a big commotion in the whale wall, and it seemed that the whales were afraid of something and were in a mess.

Zhuzhu did not stop shelling the whale school, because if the other party did not retreat, he did not lose, and he could not relax. But in her heart, she did not forget to analyze the movement information of the whale herd, and the thunder just now made them confused, probably because they were easily frightened by the thunder when using the infrasound matrix; If it weren't for the sound of thunder and raindrops hitting the sea, it could be that they used the infrasound matrix's ultimate for a shorter period of time.

The whales showed no signs of retreating despite being flanked from multiple directions. Maybe the Kacheng weapons are like a slightly heavier tickle for them, and it's already quite hard for the Kacheng guards.

Due to the energy vibration of seawater molecules caused by ultrasound, there is a fogging phenomenon similar to fog in water, and the visual range is hazy and turbid. Zhu Zhu couldn't figure it out for a while, theoretically the atomization caused by the unfocused vibration of ultrasonic waves is more likely to appear on the water surface, but it actually appeared here at this time. Could it be that the other party is moving again?

The murky waters have not yet regained the clarity that their vision can accept, but Zhuzhu is even more worried. She couldn't wait for the news from the alarm jellyfish lurking in the hidden corners of the battlefield, and swam out of the fortifications into the murky waters to find out. The other merfolk guards could only stare vigilantly at the ocean floor dust, foam, and other sand smoke raised by the fighting.

The battle line is long, and there are always some visual areas that will change from turbid to semi-turbid and then gradually clear due to the movement of the seawater. The movement of the sea is like the wind in the underwater world, shaking the colorful plants in this world.

Suddenly, someone saw the beads in the muddy submarine wolf smoke rushing back, and shouted as they swam:

"Keep firing and don't stop, the other party will change into ultrasonic focus! Hurry up! ”

Every mermaid who successfully finds a pet and completes the second evolution will have a pet who is very loyal to the pet owner. Zhuzhu is the same, she has a very brave overlord squid partner. The beads that swam back from the wolf smoke were also locked onto the whale's sonar, and the first wave of ultrasound focused on her. The Overlord squid stepped forward at the last moment, moving from the fortifications like an elastic rubber band popping out behind Zhuzhu......

Zhuzhu felt abnormal, looked back and wanted to know what the overlord squid was doing. But halfway through the head, a huge wave of ultrasonic energy had already slammed into the Overlord Squid, and the heavy recoil caused it to press against the beads, and finally both fell to the defensive turret at the tip of the hill......

"Zhuzhu, this scroll bottle contains the blueprint of the weapon I designed to drive away the rampaging whales." Han Xiaoxiao handed a metal bottle to Zhuzhu.

"What do you want to do for me?" Zhu Zhu asked puzzledly, "Why did you think of designing a weapon for the experts to deal with their favorite pets?" ”

"My pet is a huge whale, a giant in the sea. How dangerous it would be if I couldn't control them one day. So I'm going to prepare for the worst and design this weapon to shock them. Of course, the use of such weapons does not kill them. Just making them uncomfortable and leaving will only scare them away. ”

"Strange, how can you worry that your fate pet will get out of control and run wild? And what use does this drawing give me? ”

"Zhuzhu, you can help me keep this drawing first, and in the future, when you understand what happened, take the drawings to the military scientists in the Taiping Imperial City, and they will improve my design again and build weapons." That would save many lives. ”

"The more I listen, the more I don't understand, why would you let someone else make a weapon against your pet, why is that?"

The pain in Han Xiaoxiao's heart is incomprehensible to ordinary people, he misses his deceased lover, he cherishes the life of the whale's pet, and he also reads their fear of the future from the whale's sixth sense. Evolution has made man shoulder the responsibility for the salvation of other living beings, and has also made his soul more awake:

"Zhuzhu, the Pacific Sea Country has been at war for thousands of years, and many times the mermaids have let their pets charge into battle as cannon fodder. So it's a greater tragedy that some fish or marine creatures are directly extinct, so that the merfolk win the war but lose the future of a certain living species? What is the point of such a war? That's why we designed weapons that could drive away rampaging creatures without hurting their lives! ”

"The idea makes sense, but I still feel that you have plans to give up your pet, what is the reason? You wouldn't think about it for the sake of your deceased lover, would you? Han Xiaoxiao's entrustment to the drawing scroll bottle made Zhu Zhu never quite understand, he is such a long-term visionary craftsman, and the secrets in his heart are always unpredictable.

"You are too worried, I will always adhere to my own principles in doing things. Whether you're a craftsman, a pet owner, or a man, there's always a beginning and an end, so trust me. Han Xiaoxiao smiled at Zhuzhu, and the curvature of the corners of her mouth made Zhuzhu feel so warm. It's a pity that the love is shallow, and he already has someone else in his heart, although she in his heart has passed away.

On that island, which couldn't be smaller, you can go around the island by trotting a few dozen steps. There are only a handful of coconut groves surrounded by coconut trees, and there are small islands and beaches. A cold moon shone in the sky, the stars reflected on the calm sea, and the breeze shook the shadows of the trees. It was in this small and dreamlike place that Han Xiaoxiao left Zhuzhu the entrustment of the scroll, and also left a sad memory that she could never forget.

Badly wounded, Zhuzhu lies in a hospital bed and recuperates on a hidden island. Wounds on the body are removed from the seawater, and proper contact with air and sunlight can speed up wound healing. But also on this small island that was used as a temporary hospital by the mermaid army, Zhu Zhu recalled Han Xiaoxiao and recalled the regret that could never be retrieved. The taste of tears flowing down her face was even hotter than when she was in the sea, but Zhu Zhu still couldn't hold back, letting the crystal tears sprinkle in the cool wind, the pain in her heart could be truly understood by a few people.

The island was densely wooded, and many rooms were built in the tower in suitable meadows and flat places, in which many wounded soldiers lived. In the circular room made of grass and rattans, Dr. Zhuo dressed in white and turned into a terrestrial humanoid and came to Zhuzhu with a medicine plate:

"Hmmm! You're awake. How can I wake up crying after lying down for three days? Don't be sad, you can't be blamed for that, you've worked hard, although Kacheng ......"

"What! I lay down for three days? Zhu Zhu asked, "How is Kacheng now?" ”

Dr. Zhuo didn't want to make the wounded sad, but she didn't want to hide it, she put down the medicine tray and hesitated and replied: "The general only got the information after you were stunned in the defense of Kacheng, and more than two thousand whales were summoned to assemble in Kacheng. Whale reinforcements surrounded most of Kacheng, and the general felt that Kacheng's victory was too low and ordered a retreat. ”

"So, the city has fallen!" Zhuzhu's eyes were a little surprised, but after listening to Dr. Zhuo's words, she explained, "Well, the reason why I cried was not because I lost the battle. Instead, he remembered the old man, who designed the shockwave cannon on the battlefield, but the effect was not satisfactory. He did that to protect the whales, but he was killed by the rampaging whales because he was reluctant to harm them. ”

"The culprit should be the one who controls the whale now, isn't it?" Dr. Toh wanted Zhu Zhu to have some relief from her grief.

"Pity that old man, who is affectionate, righteous, and boundless, and cares about his family and country. So after fulfilling his instructions for him, I also joined the Protector Army to defend the Pacific Sea Country, and fought against the rampaging whales together. It's a pity that I'm still not strong enough, although I can summon the largest invertebrate in the ocean, the Overlord Sour Squid, but I still can't stop the whale's brutal attack, I'm really useless......"

The more Zhu Zhu spoke, the more sad she became, and her voice was a little choked. It's not because he didn't hold the card city, but because he didn't have enough strength to be ashamed of the deceased Han Xiaoxiao, because there was no battle function as a comfort and memorial to the deceased Han Xiaoxiao......

Dr. Toh didn't know how to comfort Zhuzhu, who was still sad, for a while:

"By the way, you must know that little girl named Kiki, right? Captain Akon, Lingji, and Aaron, who were with her, were also on the island. I'll let them stay with you, and if you can, persuade them not to go to the front and let them go back." ”

"Hmmm! I do know them, how did they get to the front of the battlefield? Zhuzhu asked, stopping crying.

"It's a long story, let them come here and talk to you. Oh yes, that girl Qiqi encountered something on the way here and injured her throat and couldn't speak, so she needed to talk less and rest more, so you can just talk to Lingji with you. Dr. Zhuo said.