The Prodigal Son of the Empire

While speaking, his eyes were fixed on the city.

At this moment, most of the Yue soldiers had come to the city, scrambling to climb up the long ladder one after another, but not all of them, and some of them did not cross the line.

Hearing the conversation between the two, Fang Qingxue looked suspicious.

Does he really have a backhand?

She looked at the city wall and the two soldiers had already handed over and started to fight. As the defender, they still have some advantages, but the time is definitely not enough, because their number is too small compared to the enemy!

A few more minutes passed. For a large-scale war, too many people have died in this short period of time.

Wang Kang looked at the city, and at this moment, there were already densely packed Vietnamese soldiers.

The time has come!

He said to Yu Feng in a deep voice: "Let's get started!"

"Yes!"

Yu Feng responded heavily, and then began to send orders.

"Rocket ready!"

"Rocket ready!"

Orders were communicated one after another, and a team of archers bent their bows and set their arrows, and a special person held a torch to ignite the velvet at the tip of their arrows.

"Fire arrows!"

Seeing that everything was ready, Yu Feng gave the order again!

"The commander has an order, let the arrows go!"

"whoosh, whoosh, whoosh,"

Following the order, rockets shot towards the city!

Seeing this scene, the Yue soldiers under the city panicked immediately. Even so, they did not retreat and continued to charge forward.

Because they are the elite soldiers of the Yue army, when attacking the city, they can only advance, not retreat!

But they were also surprised, in this gloomy weather, there was already light rain, and rockets were still being used?

Isn't this stupid?

But they were thinking too much, because the rocket was not aimed at them, but at the puddle behind them.

To be precise, it was to ignite the black viscous liquid mixed in those puddles!

That's right, those are exactly the salvaged oil stock solution, and this is Wang Kang's backer.

Water puddles of different sizes were arranged outside the city, in which the crude oil solution was mixed.

The weather has been bad for the past few days, and it has been raining continuously. There was a light rain last night, which did not attract attention.

This is the best camouflage.

And a layout like this, with every wall, has basically consumed all of his crude oil reserves!

"Whoosh!"

Also at this moment, a few arrows burning cotton, accurately hit those puddles!

"boom!"

At the moment of touching, the puddle seemed to ignite flames without warning, and it was strung up at a very fast speed...

Various puddles, quickly connected and spread, forming a sea of ​​flames!

The Yue soldiers standing in it, or surrounding them, were quickly driven into flames.

"Ah, it's on fire, it's on fire."

A few Yue soldiers uttered a loud cry, accompanied by screams, but it quickly became distorted, unable to make any sound...

The temperature at which petroleum crude oil burns can reach a maximum of [-] degrees. Not to mention the human body, even their armor and weapons can be melted quickly!

Under the city wall, there was a sea of ​​flames, and the high temperature from the violent combustion formed a wave, burning all the nearby Yue soldiers to death!

That kind of scorching heat, even through the high city wall, you can feel the scorching feeling on it!

Thick black smoke was burning, mixed with the smell of charred corpses.

At this moment, the soldiers on the city wall are all stupid!

They didn't expect that fierce fire oil would have such power!

"All of them, masked!"

At this moment, Wang Kang issued an order loudly!

Suddenly, all the soldiers suddenly realized that the black cloth issued before the battle was for this purpose.

Petroleum crude oil is very low in purity and mixed with various substances. When it burns, it will emit thick black smoke, which contains toxic substances.

If a person sniffs for a long time, it will cause damage, and even death in severe cases.

Therefore, Wang Kang arranged for soldiers early on, bringing cloth soaked in water to block their mouths and noses.

In a short period of time, a wall of fire has been formed under the city, and Wang Kang previously wanted all the Yue soldiers to enter this range.

Then catch them all!

The Vietnamese soldiers below were crowded into a group, in a state of chaos!

Definitely can't get out.

There is only one way, go up the city wall!

"rush!"

"Go up the city wall!"

However, Wang Kang had thought of this a long time ago and made arrangements in advance.

At this time, Ding Qian came to the city and ordered to the two thousand soldiers under the city: "Reserve, it's your turn!"

"Quick, move!"