Zhao Yun counted down the number of people, and in this battle, Ono's navy fleet of more than 10,000 people was completely wiped out. Except for the later casualties of more than 100 people in close combat, it was a great victory!

Zhao Yun went to the island to observe and found that there was enough fresh water here. No wonder these Japanese bandits chose this place as a resting place and a hiding place.

Zhao Yun was overjoyed and asked his followers to clean up the battlefield and build a city and fortress along the circular Tiger Shark Island.

Tiger Shark Island is a natural military base. Unfortunately, the Japanese bandits only used it as a temporary base to rest and did not build a strategic defense offensive. This is because the Japanese bandits were too arrogant. Otherwise, Ono would only have to close the door to defend. Zhao Yun really

It is difficult to eliminate Ono.

In less than a month, a ring-shaped city was built, and the only exit was replaced by a tall portal. In this era, there were no cannons and it was impossible to break through with manpower alone.

Since then, Tiger Shark Island has become Changshan County’s overseas military base!

Since Ono was all killed and far away from the island, it was already several months after the Japanese mainland learned the news. The Japanese emperor was furious and sent hundreds of warships and numerous naval forces to besiege Tiger Shark Island in an attempt to

Avenge the shame!

But when they came to Tiger Shark Island and took a look, they couldn't help but feel stupid.

Is this still the deserted island it once was?

I saw a fortress several feet tall, standing in a big C shape in the vast ocean, like an unsinkable giant battleship, defying the world!

The severe disaster cut off the Japanese bandits' route to the Central Plains.

The Japanese bandits were furious and ordered a siege in an attempt to capture Tiger Shark Island. However, they were greeted by countless bows, crossbows and arrows.

In accordance with Zhao Yun's instructions before leaving, Jun's disciples only defended but did not attack. When far away, the Japanese bandits who were shot with strong bows and hard crossbows cried for their fathers and mothers; when they were close, the Japanese bandits were killed with three-eyed fire cannons, as if they were struck by lightning, and their bodies were erect on the spot in the sea.

.

Faced with the powerful firepower of Jun's disciples, the Japanese bandits were caught off guard and suffered numerous casualties in an instant. They attacked for three consecutive days without any success, so they had to go back to their hometown!

Zhao Yun was already in Changshan County watching the good news sent by Jun's disciples.

"Very good, the Japanese bandits will not come again in such a short period of time. However, their alliance with Cao Cao cannot be underestimated. We must find a way to completely eliminate them."

The best way to eliminate the Japanese bandits is to cross the sea eastward and occupy the Japanese islands!

However, with the current maritime power, the defense is sufficient but the offense is weak. If the ships cannot penetrate deep into the vast ocean, they cannot land on the Japanese islands. How can we talk about occupying them?

"Looks like it's time to build some ironclad battleships!"

Modern warships popped up in Zhao Yun's mind. Of course, it cannot be realized with current smelting technology, but it is no problem to build some iron sheets. Pasting iron sheets on wooden warships can not only resist the impact of enemy ships, but also damage enemy ships.

So fun!

Even so, at least a three millimeter thick iron sheet must be produced, otherwise there is no need to talk about it.

If it's too thin, it won't work at all. If it's too thick, it's probably impossible to make it with the current level of smelting. Three millimeters is the optimal thickness, but it's still very difficult. It requires a huge amount of ore.

"It's difficult!" Zhao Yun looked up to the sky and sighed.

There are also explosives. Can't you make a few grenades?

Grenade?

Zhao Yun's eyes lit up, what a great idea, it was much easier than building an ironclad ship.

Landmines have been made, not to mention hand grenades!

"Damn it, the Japanese thieves are in trouble for you!"

Just do it and start immediately.

Zhao Yun started making grenades while letting people search for ores everywhere.

At this time, bad news came that Lu Bu was injured. Zhao Yun was shocked. Lu Bu's martial arts was unparalleled. Who could hurt him except himself?

After receiving the secret report and looking at it, I couldn't help but think it was in vain.

It turned out that Cao Cao also developed gunpowder at some point. Although the power was not very good, it suddenly sprayed out from the three-eyed fire cannon and burned one of Lu Bu's hands.

"Made, this is a flamethrower!"

The pyrotechnics that Cao Cao searched for made a mistake and failed to create something that could explode with a bang as Cao Cao said. Instead, they made fireworks with extremely strong spray power that could be sprayed several feet away.

Lu Bu was careless and said, if the red rabbit horse hadn't run so fast, it would have burned one hand. Otherwise, it would have disfigured the face, or even caused a more serious burn.

Cao Cao also had firearms, and they were installed on the navy warships. The combat effectiveness of the navy increased sharply. This time it was the Japanese thieves' turn to curry favor with Cao Cao, and they directly gave Cao Cao a hundred charming Japanese beauties. Cao Cao was overjoyed and tasted them all night

A taste of Japanese beauties.

But when he saw it, Cao Cao was so frightened that he cried out that he was a ghost, and he immediately softened.

I saw a Japanese beauty with a pale pink face, short eyebrows like a rabbit tail, red lips like fire, but black teeth, like a ghost.

It’s strange that Cao Cao is in a mood!

However, due to the alliance relationship, they can only pretend to smile to the outside world, and secretly relegate them all to the sidelines!

In order to defeat Zhao Yun's navy, Cao Cao sent some firearms to the Japanese bandits. Zhao Yun was furious when he learned about it!

"Thief Cao, how dare you!"
Chapter completed!