Although the Allied Powers, which were the hostile allies, had more troops, the population base of several of the Entente countries was several times larger than that of the Yaman Empire, and they could afford such losses.

In order to increase the number of soldiers, the Yaman Empire government has gritted its teeth and issued three general mobilization orders, over the years because of the failure of the physical examination or slightly disabled young people have been conscripted into the army, the current Yaman Empire is already consuming the country's last vitality, if the war does not end, the Yaman Empire can appear in the terrible phenomenon of population disconnection.

Due to the decline in the quality of the soldiers, the combat effectiveness of the Yaman army was also declining, and in the face of the Allied forces, which were several times larger than their own, the Yaman army was losing ground one after another.

The Allied armies launched a fierce assault from two fronts at once, with the armies of the Kingdom of Cerro and the Grand Duchy of Rees rushing at the forefront. Although the Entente offensive was in full swing, in reality their situation was not optimistic.

Years of war also caused the Saar and Nantes empires to suffer heavy losses, and they were also unable to recruit again, so they sent the troops of the Kingdom of Cerro and the Grand Duchy of Rees, which they did not trust, into battle.

The Grand Duchy of Rees and the Kingdom of Cerro are the old powers of the Western Continent, but in the last hundred years, they have been in decline, and with lax training and untimely updating of weapons, their armies have also become less combat-ready and less combat-ready to fight. When they were pulled into the Entente, they were just here to fight soy sauce and increase their momentum, and their army has always been responsible for logistics and supply line defense, and basically does not participate in frontal wars.

The attrition of the Great War made the Saar Empire and the Nantes Empire have to set their sights on these two weak brigades and use them as cannon fodder, and their troops are still barely qualified, so they are transferred to the battlefield.

In order to achieve the maximum attack effect, the Saar Empire and the Nantes Empire drove all the self-developed Mark series and Renault series vehicles into battle. Although the Allied tanks were still far behind the Grizzly Bear 1 of the Chinese Empire due to the power limitations of the engines, their numbers were too large for the Yaman Army to cope.

The knight and jazz chariots provided by the Chinese Empire, as well as the A7V chariots developed by the Yaman Empire itself, were no match for the Entente chariots, and they had to retreat in the face of a larger number of Allied chariots. Even the 37-mm anti-tank guns provided by the Chinese Empire were used because of insufficient numbers, and they were all destroyed after achieving certain results.

The low-quality army of the Cerro Kingdom drove the Yaman army back to its territory, and continued to go deeper, occupying part of the territory of the Yaman Empire, and in desperation, the Yaman Empire transported a large number of steel cylinders to the front line.

After holding the position for two days, the Yaman army finally waited for the right wind direction. When the Sero army charged again, the Yaman soldiers in front of the position, wearing gas masks, opened the cylinders.

The high pressure inside the bottle drives the yellow-green chlorine gas to quickly spray out of the bottle, forming a yellow-green smoke nearby. The slowly diffusing chlorine gas took advantage of the wind and slowly drifted towards the charging team of the Sero army. The charging Cerro soldiers did not notice anything unusual and continued to charge, and by the time they realized that they had broken into a large cloud of yellow-green mist, it was too late.

The soldiers surrounded by chlorine suddenly found themselves unable to breathe, they tore at their necklines, gasping for breath, but they could not get any oxygen, and soon they collapsed to the ground, their limbs twitching and their eyes rolling, and they soon died in excruciating pain.

The Allies were taken aback by the poison gas attack of the Yaman Empire, although they had also heard of the poison gas attack of the Chinese Empire in the Wa Kingdom, but they did not know the details, and they did not expect that the Yaman Empire had found a method to use it.

In the days that followed, the Yamans army took advantage of favorable winds and carried out several more poison gas attacks, which not only wiped out nearly 100,000 Allied troops, but also regained some positions.

Seeing this situation, Fang Xiaoyu was very anxious, originally he hoped to exert military pressure on the Allied countries through the Entente to force the Yaman Empire to relent, and allow the Chinese Imperial Army to enter the Western Continent, if they relied on poison gas to make the Entente retreat, Fang Xiaoyu had no hope of intervening.

Soon the intelligence bureau of the Chinese Empire reacted by revealing the method of making gas masks to the other party through the intelligence agents they had planted inside the Saar Empire. Obtaining this kind of anti-chemical weapon, which is said to have been stolen from the Chinese Empire, the Entente countries immediately put into production within the Saar Empire and the Nantes Empire for large-scale production, and soon these gas masks were continuously delivered to the front-line troops.

When the Yaman Empire used chlorine gas to attack again, the Allied troops wearing gas masks launched a charge, which caught the Yaman army who was ready to easily occupy the position by surprise.

After the Chinese Empire sold another batch of anti-tank guns and anti-tank rifles to the Yaman Empire, the two military blocs fell back into a state of confrontation. By this time, however, the Entente had recovered all the occupied territories of the Nantes Empire and had penetrated a hundred kilometers into the territory of the Yaman Empire, and Munich, the second largest city in the Yaman Empire, was already exposed to the Allied fire.

The naval and land battles on the Western Continent were in a stalemate, but the situation in the Allies was already quite critical. Although the performance of the Golden Eagle 1 fighter was not inferior to that of the Camel and Newpol fighters, the Yamaman Empire did not have enough financial resources and bought a small number after all, while the fighters of the Entente countries were all self-produced, and after expanding the scale of production, the number of their aircraft skyrocketed.

After the Entente contracted its defense in the southern subcontinent, the defensive pressure from the air decreased sharply, and the loss of fighters was much smaller, and there was no need for air transportation, so a large number of Handley Page bombers could be drawn out and sent to the Western Continent battlefield for bombing missions, which put a lot of pressure on the Allied Air Force, but fortunately, there were anti-aircraft guns and anti-aircraft machine guns imported from the Chinese Empire, as well as some of their own imitations for air defense operations, which did not make the Allied Air Force not wreak havoc in the skies of the entire Yaman Empire.

At this time, Fang Xiaoyu sent a telegram to the Yaman Emperor Wilhelm II, claiming that Russia, which now replaced the Cossack Empire, wanted to achieve utopianism, and this system would seriously threaten the existence of the imperial system, so Fang Xiaoyu hoped to free everyone up to deal with Russia.

In order to end the war as soon as possible, Fang Xiaoyu hoped that the Yaman Empire could allow the air force units of the Chinese Empire to be stationed in the Yaman Empire and launch an attack on the Saar Empire and the Nantes Empire.

Wilhelm II, who was worried that the economy was on the verge of collapse and the air defense situation was severe, naturally asked for this, not to mention that he would not enter the army and make it clear that he would not compete with himself for the territory of the western continent, and he was naturally one hundred and twenty willing.

With the approval of the Yaman Empire, the ten air wings of the Chinese Army were soon stationed at various airfields in the western continent, and in order to command these troops, the commander of the air force, Admiral Ayr, personally went to the Yaman Empire to take command.

The Chinese Air Force acted independently, and did not listen to the command of the Yaman Empire military, and Al did not intend to fight according to their methods, and the Chinese Air Force came here to use it as a force to speed up the end of the war, for which the Air Force Staff formulated a detailed plan for a decisive air battle.

On November 2, 907, the large-scale operation of the Chinese Air Force in the western continent finally began, and in the early morning of this day, planes began to take off one after another from various airfields stationed by the Chinese Air Force, and under the cover of 240 Golden Eagle 2 fighters, 560 Kunpeng 1 bombers took off and flew in the direction of the Nantes Empire.

As they passed over the positions of both sides, they were immediately detected by the defenders of Nantes, who quickly informed the rear by wire. Upon receiving the alarm, more than 600 Newber fighters of the Nantes Empire and more than 800 camel fighters of the Saar Expeditionary Force took to the skies and went to meet them.

The Kunpeng 1B radar plane, which was flying at the forefront of the formation, spotted a large group of planes from 50 kilometers away, and after receiving the news, the Chinese Air Force sent 40 fighters to escort the bomber group on a detour away, while 200 fighters disappeared into the clouds and waited for the arrival of the other side.

The Allied air forces were unaware of this, and just hurried according to the coordinates given by the air fingers before, without discovering that there were a large number of killers hidden in the sky above them. When a series of fiery bullets were fired into the group, they knew that they had been ambushed, and the Allied group immediately scattered and rushed towards the Chinese Air Force.

Seeing the opponent's fierce attack, the Chinese Air Force immediately divided into a battle formation of two planes and interspersed with the middle of the opponent's formation.

At this time, the Golden Eagle 2 fighter was twice as fast as the other side, and the pilots of the Entente countries only felt that their eyes could not keep up with the speed of the other side, and one after another the planes of the Chinese Air Force had already flown overhead, shooting down their own planes one after another.

The pilots of the Entente countries also wanted to fight, but unfortunately, in the initial stage of the development of aircraft, whoever had the fastest speed and the strongest firepower would be able to gain an advantage in air combat, especially an advantage of more than one level, and no one could stop it at all.

The Allied pilots operated their own planes, hurriedly pursuing the fighters of the Chinese Air Force, but because the speed gap was too large, these planes chased farther and farther, and if they faced each other head-on, the pitiful two 7.7 mm machine guns of the two fighters of the Allied countries were difficult to compete with the four 12.7 mm machine guns of the Golden Eagle 2 fighters, and before the Allied fighters entered the effective range, they had been torn to pieces by the large-caliber machine guns of the Chinese Air Force.