And just when Guo Dafu was about to continue to test the performance of this new rifle in all aspects, a burst of cannon sound suddenly came into his ears.

When Guo Dafu heard the cannon shot, he knew that something was wrong, so he immediately put down his rifle and rushed out of the military factory.

And just a few minutes ago, Cheng Youniang spent a few days, and finally managed to get to Roaring Island, she knew that this was the rear of the Blue Dragon Empire, and there must be many strong people stationed there, as long as these strong men of the Blue Dragon Empire were willing to make a move, then there would be a chance to force back the demonized beast that had been chasing after her.

However, just as she had arrived at a port on Roaring Island, and before she could land to take a breath, the nightingale came after her.

I have to say that the speed of this flying beast is amazingly fast, you must know that the nightingale didn't know that Cheng Youniang had escaped from the island where she had been living in seclusion at first, and after running a long way, she followed the faint breath left by Cheng Youniang when she was in a hurry and tracked it again, but it turned out that she caught up when Cheng Youniang just arrived at Roaring Island.

And the appearance of two great grandmaster-level powerhouses in succession also immediately attracted the attention of the harbor defenders, because neither of them concealed their breath, so those innate and grandmaster-level masters in the port quickly judged that one of the comers was a human martial artist, the other was a fierce beast, or the kind of demonic fierce beast that was full of demonic energy.

Coincidentally, among the defenders of the port, there was a beast king-level beast who happened to know Cheng Youniang, so he quickly conveyed his identity to his comrades beside him, so that everyone understood that Cheng Youniang should be a friend and not an enemy, and what they should pay attention to is the demonized beast.

"Haha... Cheng Youniang, I finally found you! Stop me, and die obediently! The nightingale looked at the target that was getting closer and closer, and burst into an excited laugh.

But in the next second, a voice containing a strong internal force also rolled in from the port below: "Where are you a fierce beast?" Dare to commit murder on the territory of the Blue Dragon Empire, retreat immediately, otherwise we will attack! ”

"Humph! What kind of bullshit Qinglong Empire, a group of ant-like things, just because you want to stop me? Nightingale swept the defenders on the ground with a look of contempt, obviously not taking these guys in her eyes at all, after all, under her divine investigation, the strongest strength in this place was just a Beast King who had been cultivated by a Grandmaster Fivefold Cultivator, and there was not even a Beast Emperor-level fierce beast or a great grandmaster-level martial artist, so it was impossible to stop her from moving forward.

Seeing Nightingale's arrogant performance, the defenders of the harbor also knew that they would not retreat obediently without beating the other party.

So the shore defense guns in the harbor and the warships docked in the harbor aimed their guns at the nightingale in the air.

Since the shore defense guns did not need to be moved, they were specially designed to protect the security of the harbor, so they were all heavy guns of astonishing weight, and the smallest caliber was 300 millimeters.

As for the warships docked in the harbor, many of them have come back to replace the new magic guide cannons, and there is also a latest-type True Dragon-class super battleship, which will dock in this port because it has just been completed and is still in the acceptance stage.

So, soon, many shore defense guns and naval guns in the harbor below fired at the Nightingale, some of them were old-fashioned artillery, and some were the latest type of magic guide cannons, such as the True Dragon-class battleship, after the twelve main guns fired a salvo, the twelve silvery-white pillars of light that looked a little small that shot out from the muzzle of the guns were actually quickly spiraled in mid-air and gradually intertwined together, and finally completely merged into one, turning into a silver ray and bombarding towards the real body of the nightingale's huge fierce beast.

This mode, called the Super Concentrated Shooting Mode, can only be used by the latest magic cannons, and it must be the same caliber, and use the same firing control system, otherwise it will be difficult to harmonize the cannon fire fired from different guns and twist into a single one.

And this mode is so restrictive to use, the power is self-evident.

I saw other old sword cannons or individual magic cannons bombarding the nightingale's body, and even the protective shield composed of demonic qi on its body couldn't penetrate it.

However, when the cannon fire fired from the True Dragon-class battleship using the Super Concentrated Shooting Mode hit its protective shield, it was easily torn apart, and then bombarded the nightingale's abdomen hard, causing it to let out a terrible scream.

Cheng Youniang, who fled in embarrassment, heard this scream, and turned her head in surprise to check the situation, only to see with her own eyes that many feathers on the nightingale's abdomen were shattered, and a shallow wound appeared, and at this time, drops of dark purple demon blood were dripping down from the wound.

"Damn it, you actually hurt me, I'm going to kill you all!" Nightingale shouted angrily, and quickly put away the true body of the fierce beast, after all, now that she had discovered that the enemy's weapon could injure herself, she naturally would not be stupid enough to maintain such a huge real body of the fierce beast as a target.

After transforming into a humanoid state, the Nightingale not only became much smaller in size, making it easier to evade artillery fire, but also increased its agility stat, allowing it to approach the warships and shore defense guns below at a faster speed.

Due to its lightning speed, this time many artillery guns simply did not have time to keep up with its speed, and then only heard a boom, and a destroyer that was swept by the Nightingale from above exploded violently, and if you look closely, you can see that the battleship has been split in half from head to tail, no wonder it will explode directly.

And Nightingale's next target is the True Dragon-class battleship that inflicted damage on it. Compared to its powerful attack power, the defense of the True Dragon-class battleship is slightly inferior, and once it is close to the Nightingale, I am afraid it will be impossible to escape the result of being destroyed.

Therefore, seeing the Nightingale approaching at a rapid pace, the crew members on the battleship panicked, and some of them were busy controlling the numerous secondary guns and anti-aircraft guns on the battleship, shooting fiercely at the Nightingale.

It's a pity that these secondary and anti-aircraft guns are too small in caliber and not powerful enough, and they can't even slow down the advance of some Nightingales.

"Haha! Struggle! Despair! I'd love to hear the desperate wails of you ants! Nightingale sneered, raised her right hand, and prepared to destroy the battleship that was already close at hand.

However, at this moment, a fist suddenly enlarged rapidly in her vision, and Nightingale immediately judged that the person who came was a great grandmaster-level existence, and its strength attribute was very strong, and she would also be injured if this punch was hard to catch.

Nightingale had to stop her advance, and quickly retreated to avoid the oncoming punch.

However, the person who came was unforgiving, and after forcing her back, he still did not stop, and continued to approach her, and at the same time, his body expanded rapidly, and in the blink of an eye, he became a giant with a height of 100 meters and covered with mysterious lines.

Seeing this, the nightingale also had to recover his true beast form, and then grabbed out his claws fiercely, facing the iron fist that came from the comer.

Thundered! After a loud bang, even the space was shaken by the battle between the two, as if it was about to crack at any moment.

And the result of this fight was also obvious, Nightingale was knocked upside down by a punch, both claws were broken and even some of the broken bones had pierced the flesh, revealing Bai Sensen's bone spurs.

As for Guo Dafu, who threw this punch, his whole body was not damaged at all, but he spit out a mouthful of air containing strong heat in his mouth, and made a loud whirring sound.

"Damn! Oh my legs! Cheng Youniang, count yourself as lucky today, if you have a kind of stay, you will always hide here and don't come out, otherwise I will definitely kill you! After the nightingale left a malicious warning, she flapped her wings hard, and her body turned into a black glow, and quickly disappeared from everyone's sight.

Guo Dafu looked at the other party's amazing speed, and could only shake his head helplessly, the other party's attributes in agility were obviously higher than him, and he seemed to have mastered part of the speed laws, even if he used his strength to eat, he couldn't catch up with this Dapeng beast.

But fortunately, he kept a True Dragon-class battleship that he had just produced, and if the other party destroyed such a latest-type main battleship, Guo Dafu would definitely have to feel distressed for several days.

At this time, Cheng Youniang, who was sure that the nightingale had really retreated, also came to Guo Dafu's side, and said to Guo Dafu with a feeling for the rest of her life: "Thank you for saving you, if your Excellency hadn't arrived in time, I and all the creatures in this port would probably have been killed by that terrible demonized Dapeng bird!" Dare to ask your honorable name? ”

Without waiting for Guo Dafu to answer, a beast king-level dragon whale beast that arrived just in time replied proudly in place of Guo Dafu: "This is Guo Dafu, the emperor of our Blue Dragon Empire, Cheng Youniang, why are you being targeted by such a terrifying demonic beast?" ”

"Yes! I think that Dapeng fierce beast is definitely a beast emperor-level existence! And it's still extremely powerful among the beast emperor level, and the ordinary sword cannon can't even break the protective shield around her! Shouldn't there be only two beast emperors left in this Xuangu Continent, the Blood Lion Emperor and the Golden Eagle Emperor? When did such a beast emperor-level existence emerge again? ”

Facing everyone's inquiries, Cheng Youniang shook her head and replied: "I don't know where this guy came from, but it is likely that he is from the Golden Eagle Empire, after all, I have been in retreat and cultivation all these years, and I have never had a grudge with anyone, and I did a fight with the generalissimo of the Golden Eagle Empire some time ago in order to save my unsuccessful son, forcing the other party to retreat!" ”

"From the Golden Eagle Empire? Could it be that this guy is the Golden Eagle Emperor who has been completely eroded by the will of the Abyss, otherwise I really can't imagine where such a powerful beast emperor-level existence would suddenly emerge in this Xuangu Continent! ”

"Maybe it's really her, I used to see it from afar when I was young, and now I think about it, except for the wrong color, the Dapeng bird just now is very similar to the Golden Eagle Emperor in other aspects, and even its appearance in its humanoid state is almost identical!"

"Is it actually the Golden Eagle Emperor! She's probably not that strong before! Is this what those players call 'blackened strong three'? Fortunately, His Majesty the Emperor has broken through to the realm of the Great Grandmaster, and his combat power is stronger than the blackened Golden Eagle Emperor, otherwise, we will all be unable to escape death today! ”