As a large number of skeleton giants entered the scene, the undead army and the lich and mages began to frequently join forces to cast spells, creating a set of buff spells for the undead army that was advancing at full speed.

The outer defensive shield was partially opened, and in a new round of fire from the defenders, the Civilized Army of All Realms, the undead army was completely pushed outside the shield.

Another round of firing, the Wanjie Civilization side's output firepower was still fierce. Under their firepower, the undead units rushing at the front were blasted into pieces in pieces, using the most brutal and cruel methods.

Contain the advance of the undead army.

However, during this process, the undead army, which had completely closed the distance, also clearly began to exert force.

Seizing the opportunity for their Wanjie Civilization side to fire, a large number of undead units poured directly into the shield of their defensive position.

For such a situation, Zhou Yi and others who have experienced the war with the Zerg civilization are not unfamiliar.

Facing such an enemy, it is always better to block it than to disperse it.

Otherwise, if the countless enemies are allowed to crowd onto their defensive shield, no matter how strong the defensive shield is, they will not be able to withstand it.

Rather than that, it is better to deliberately open a gap and let the undead army pour in through the gap they opened to control the enemy's invasion position. It is better than letting the opponent find it themselves.

Seize the opportunity and use the defensive shield to block for a while while the dwarf tank mecha legion is reloading and cooling down.

During this period of time, Zhou Yi quickly issued an order for the dwarf tank and mecha legions to retreat a certain distance in an orderly manner to free up space for the undead army outside to invade.

In each defensive position, the coordinates of the gap that is about to be opened have been synchronized to each of their own tanks and mechas through the 'Kamigawa' tactical system, and they began to calibrate the attack angle of the weapons as quickly as possible.

.

"General, the pressure on the outer shield has increased significantly!"

From the moment the undead army completely closed the distance with them, the defensive pressure that the defensive shield of their base had to withstand began to rise linearly.

"Report values."

"Seventy-one point sixty-three percent!"

Zhou Yi's face darkened after confirming the pressure of the shield. It had only been a while since the undead army advanced, but the value had already jumped to over 70%?

The opposite Lich Mage's group buff spell and the presence of a large number of skeleton giants probably contributed a lot.

But Zhou Yi obviously had no time to dwell on this issue.

Although their surface defense positions use very typical composite multiple defense shields.

But once the outer shield is blown, it will take a lot of time to recover.

No commander would want their own shield to be forcibly breached, as this would greatly increase the risks they need to bear.

In just a short time, the value in the general command room was close to 75%.

Zhou Yi made a decisive decision and quickly ordered...

"Notify No. 1, No. 3, No. 5, and No. 7 defensive positions to prepare for an attack. After the shield pressure jumps to 80%, directly open the entrances to these four defense areas and let the undead army in.

"

In order to facilitate command, with their command base as the core, after the tank and mecha legions were launched, Zhou Yi directly divided the entire peripheral area and marked them with numbers one to eight respectively.

Now with the issuance of the order, the troops in the No. 1, No. 3, No. 5, and No. 7 defensive positions, after receiving the order, also tensed up their nerves and prepared for the attack.

Just waiting for the outer defensive shield to come up and the entrance to open, the tank and mecha legions opened fire immediately along with the undead units that poured in crazily.

The firepower was maximized in one breath and swept towards the area that had been locked for a long time. The undead unit rushing at the front was directly hit with the most complete destruction.

But this is obviously not enough to contain the undead army's offensive, especially after the skeleton giant enters the scene!

On the battlefield, the presence of the skeleton giant directly became the core of the undead army's attack.

The huge size makes the Skeleton Giant more likely to become the target of focused fire attacks by the Dwarf God of War tank mecha troops than the ordinary skeleton soldiers below.

Although the Skeleton Giant's own defense capability is only above average, it is also measured based on strategic-level units.

At the same time, taking into account the special characteristics of the undead, it is actually not that easy to kill a skeleton giant.

Withstanding the firepower of the Ares tank mecha troops, the skeleton giants, surrounded by countless skeleton soldiers, kept pushing forward.

The Tank Mecha Legion is a typical long-range firepower unit. Even the Ranger Tank Mecha, which has the shortest attack range and is known to be good at close range maneuvers and roaming battles, is a serious long-range firepower unit in a strict sense.

Not good at close combat.

Knowing this, it was certainly impossible for Zhou Yi to let the skeleton giant, a strategic unit of the undead army, burst into their faces so easily.

Corresponding measures were quickly taken. On the battlefield, in one's own military formation, the rock giants who were alchemy golems quickly condensed and took shape, advancing step by step towards the undead army that was crazily pouring in.

Needless to say, when Zhou Yi sent out these rock giants, he certainly did not intend to use them to trample to death the countless skeleton soldiers at his feet.

To be honest, against the huge skeleton soldiers, the killing efficiency of the rock giant's kick is definitely not as high as that of the Ares tank mecha equipped with special high-explosive bombs.

In this wave of fighting, the main target of the rock giant is none other than the skeleton giant, which is the enemy's strategic unit!

The giant units of both sides quickly and completely fought against each other.

The skeleton giant has a bony figure and is obviously more flexible than the rock giant.

After getting close to a certain point, facing the rock giant charging forward, the skeleton giant with soul fire beating in its eyes directly roared and punched it.

In an instant, rubble flew and a big hole was smashed out of the rock giant's burly and thick body on the spot.

Along with a series of continuous heavy punches, he was completely smashed to pieces.

This situation was completely within Zhou Yi's expectation.

In fact, if you think about it carefully, you will know that the rock giant is just a low-level unit of the alchemical civilization. Although it was later improved by the wind chime and became an intermediate unit, the skeleton giant is a strategic unit of the undead army! These two existences are fundamentally different.

Just not on the same level, okay?

However, this does not mean that the rock giant has no advantage at all when facing the skeleton giant.
Chapter completed!