The turbulence of the sea has caused the pampered and pampered eldest brother, the crown prince, to suffer a lot.

Especially in the first few days, Brother Zhong couldn't eat and vomited whatever he ate. Fortunately, he was quite determined.

He rejected the request of the civil servants under his command to let him choose someone else to be handsome, and insisted on leading the team to conquer.

After a short rest on Tsushima Island, a huge fleet of over a thousand warships once again embarked on a journey northward.

On the vast sea, a fleet of exaggerated length and width was formed, heading northwest all the way.

Not long after Cheng Sanlang received the news, Li Ji and the others also received information from the Hantang Commercial Bank.

The prince, the eldest brother of the Japanese kingdom, personally led the team, with more than a thousand warships and tens of thousands of soldiers and horses, rushing straight towards Baijiangkou with a murderous look.

Faced with such news, Li Ji was not surprised but delighted, after all, from the very beginning, when he and Cheng Sanlang repeatedly deduced.

It is hoped that the Wa country can do its best to come to reinforce Baekje. Only in this way can the Datang navy be able to rely on its own strong ships and guns.

To the greatest extent, the soldiers, horses and sailors who came to aid from the Japanese kingdom were wiped out on this vast ocean.

As a result, the strength of the Wa country was also severely damaged, and then, the Wa country became an egg with its hard shell peeled off, which could only be flattened and rounded by the elites of the Tang Dynasty.

"This kid, it's amazing..." Li Ji couldn't help but sighed embarrassingly.

All the generals around him looked sideways at each other.

"Marshal, what's the matter, is it possible, what did that kid Cheng Sanlang do?"

"Earlier, the old man and that kid played a military game, and so far, the reaction of the Wa Kingdom is all in Cheng Chubi's game."

"I don't know whether to say that this kid is lucky, or his vision is so vicious that even the Japanese court, thousands of miles away, has a plan in mind."

"...Wa's navy is here?"

"Well, not only did they come, but the scale was huge, with more than a thousand warships and tens of thousands of Japanese soldiers."

"It seems that their appetites are not small, and they want to swallow us in one bite, but unfortunately...they have too good ideas."

"Come here, summon all the generals to come here to discuss the matter. Next, we need to make a good plan and strive to keep the main force of the Wa Kingdom in this Baekje coast."

"Here!"

#####

The small island outside the mouth of the Baijiang River is bustling with activity, and many craftsmen are busy.

At the moment, Wang Fangyi and several classmates are dressed up in smart clothes, and they are sorting out a huge hot air balloon, with the lower half painted blue and white, and the top painted in eye-catching red.

On another island, there is also a group of Cheng's University students who are busy, and they are also preparing another hot air balloon.

After testing, in weather with good visibility, the hot air balloon is at an altitude of 150 feet.

With the telescope in their hands, they can even observe the situation more than a hundred miles away.

In the following time, the two hot air balloons will take turns to take off to maintain uninterrupted reconnaissance missions in this sea area.

Even at night, there will be a hot air balloon on duty in the sky. If there is an incoming fleet, large-scale lights will definitely be ignited.

Therefore, even if it is not as easy to detect an enemy attack at night as during the day, it can still play a certain role in warning.

Moreover, these hot air balloons have been tested in Dengzhou before, and they can rise up to a height of 150 feet, and there is still room for strength.

However, after reaching an altitude of one hundred and fifty feet, the cold wind penetrated directly into the bones.

And more than 150 feet, the high wind makes it difficult for the hot air balloon to maintain balance, unless the cable is no longer used, and the hot air balloon flies around.

But in that case, this thing doesn't know where it will fly, so how can it take on the heavy responsibility of detecting the enemy and sending messages?

And being able to detect the sea surface within a radius of one or two hundred miles around is completely enough.

Waiting for the enemy's fleet to sail on the sea for more than a hundred miles, they rushed over exhaustedly.

Waiting for them is the Datang Navy Fleet, which has already been prepared and even set a trap.

#####

"The fuel is ready, the sandbags are in place, the fire is working, all cables have been checked,..."

As the person in charge of the Cheng University team appointed by Cheng Sanlang, Wang Fangyi took a deep breath and gave the order.

"Start raising the fairy basket..."

Although everyone calls this thing a hot air balloon more habitually, His Majesty has already given it a new name. Even if this name has a very strong Chinese fairy-tale style, it still has to obey His Majesty's will.

In the distance, the officers and men of the Datang Navy on the cruiser ships anchored in this area at this moment all raised their heads and looked at the huge blue and white sphere that was slowly rising on the small island. .

Although I have seen such a good baby in the navy berth before, I still feel deeply shocked when I see it again.

Especially its huge sphere that seems to be able to hold a room, as it rises to the sky, it begins to gradually become smaller, and after reaching a certain height.

In people's eyes, it seems to be completely integrated with the blue sky and the blossoming white clouds.

"After applying the color in this way, if you don't pay attention, you won't notice it at all..." A sailor soldier couldn't help whispering.

"It's natural. I once asked the students of Cheng's University, and they said that this method is called camouflage."

"Camouflage? I know what camouflage means. What the **** is this camouflage?"

"Hehe, my brother and you were also confused at the time, but do you know how they answered? Camouflage is the color that dazzles your eyes so that you can't tell the difference between its camouflage and the environment."

"..."

At this moment, more than a hundred miles away, above a hidden bay, there is also a blue and white fairy basket hanging high.

On the fairy basket, two obese observation posts dressed like bears are searching around through the binoculars in their hands~lightnovelpub.net~ What's going on, it's been this hour, why haven't I seen it yet. "One of them sucked his clear nose and spit out in a low voice.

"I'm in a hurry, take your time, Bailaili, you are really so easy to find?"

"Hey hey... over there, look over there,"

"It really is them, it must be them."

"Hurry up, send a message to the commander-in-chief and tell the commander-in-chief that we have observed the position of the friendly army."

The other person who was wrapped like a bear squatted down quickly, took out a charcoal pen, wrote a few simple words on a piece of paper, and put it into a small metal box with a ring.

Then he brought a metal cylinder that could be split into two pieces, hung the metal box on the hook on the surface of the metal cylinder, and closed the metal cylinder on a cable.

As soon as the hand was loosened, the rather heavy metal cylinder slid straight down along the cable and quickly...