Because the machine gun was added to the battlefield, the death rate of the spirit beast was much faster. With the death of a large number of spirit beasts, the spirits of heaven and earth on the side of the beast tide are also accelerating to become stronger. With the strengthening of the spirit of heaven and earth in the form of a bear on the beast tide, those spirit beasts that were completely under the command of the spirit of heaven and earth and had temporarily lost the instinct of seeking advantages and avoiding harm due to living beings immediately possessed a powerful jumping ability, and they jumped towards Yuxi Mountain with a roar! Although, most of these spirit beasts besieging the city had strength far beyond what they were showing now, but under normal conditions, these spirit beasts would definitely not come to attack the city.

It is clear that the spirit of heaven and earth in the form of a bear is not very good at commanding battles. And the current bear form Heaven and Earth Spirit is relatively weak, and it is impossible to attack the city defense array of Sifang City by taking the lead in charging. Therefore, there is still no suspense in the first stage of the beast tide, and it is still the process of the spirit beasts brushing up and sending them to death.

With a powerful jumping ability, the pressure on the Sifang City City Defense Array immediately increased a lot. The dense ice that fell from the sky was mostly resisted by those spirit beasts that jumped high. The spirit beast at the bottom, because the shield on its body did not suffer much damage, launched a fierce hand-to-hand battle with the dirt puppet blocking the way of the charge, speeding up the spiritual power consumption of the city defense array.

"Retreat to the second line of defense!" At the head of the city, the ghost who commanded the dead soldiers of the Liangshan Department gave a new order. In Jiazi's absence, the heart ghost was the supreme commander of the city defense war. Even Zuo Zhe can't interfere with the command of the heart ghost, unless Zuo Zhe wants to revoke the command authority of the heart ghost.

The order given by the heart ghost was completed by Ge Da, who held the order of the city lord. And under Ge Da's operation, this piece of city lord order obtained from his uncle immediately shone brightly. Immediately afterward, the area of the ice storm in the sky began to shrink inward, but the density of the ice began to increase.

With the retreat of the city defense array, the spirit beast army at the foot of the mountain began to destroy the city defense array under the surface. The increasingly dense army of spirit beasts also launched a fierce attack on the position above the mountainside layer by layer!

However, when these spirit beasts attacked halfway up the Jade Seal Mountain and entered the second line of defense of the city defense array, they were greeted by an ice attack that became more dense and powerful because of the reduced coverage area! Because the closer they got to the top of the mountain, the smaller the area, and the less likely it was for the ice attack to fall from the sky. When the effective attack of the ice attack increased, the defender of the city had not yet used a new attack move, and the attack momentum of the spirit beast suffered a heavy setback again!

Seeing that the spirit beast's attack was frustrated, the spirit of heaven and earth in the form of a bear roared angrily again! And just after this angry roar, the spirit beasts waiting to attack from the mountainside to the foot of the mountain all jumped high at the same time! Then, almost at the same time, all the spirit beasts landed at the same time!

The earth began to violently shake, and the violent shock wave generated by tens of thousands of spirit beasts trampling the earth together quickly surged towards the Jade Seal Mountain, and they actually wanted to collapse the Jade Seal Mountain in a resonant way!

In this regard, the monks who had already seen the beast tide attack the city many times immediately frowned. Of course, such a resonance was not enough to collapse the Jade Seal Mountain, as well as the Sifang City on the top of the mountain. However, such a concussive attack would greatly consume the energy of the Great Protective Array. In order to prevent the walls of the Sifang City from collapsing or damaging the magic circles inscribed in them by this kind of resonance, there is a magic circle under the walls of the Sifang City that specifically restrains the resonance. It's just that this kind of passively triggered magic circle will greatly consume the spiritual power reserves of the Great Protective Array! If you sit idly by, the spiritual power reserves of the Great Protective Array will not be able to support the moment when the beast tide ends!

Fortunately, such an attack pattern had long been known to the monks of Sifang City. If you want to crack such a trick, the protective array of the Sifang City will open a new spell. The new spells of the Great Protector Array were usually commanded and selected by the high-ranking members of the four major families. But the four major families of the Sifang City have long been expelled, and now the only people who can make a choice are the civilian monks who are not very familiar with the city protection array.

Fortunately, when the four major families of Sifang City were expelled from the city, they left behind a large number of secret materials, including the experience of repeatedly dealing with the siege of the beast tide in the past.

Looking at the experience in his hand, Ge Da, who was holding the city lord's order, opened up the new ability of the city protection array under the command of the heart ghost!

"Misty Swamp!"

With the activation of the super-large magic circle of the Great Protector Array, the ice that was originally scattered on the Jade Seal Mountain immediately began to melt rapidly, and the hard surface that was originally covered by thin ice also began to soften rapidly. At a speed visible to the naked eye, from the outside of the walls of the Sifang City to the foothills of the Jade Seal Mountain, a large area quickly turned into a soft and slippery mud on the ground! And then, when the spirit beasts jumped up again, trying to shake the Sifang City and even the entire Jade Seal Mountain in a resonant way, they only reaped the end of their limbs sinking deep into the mud pit. The huge concussive force when they fall is absorbed by the mud under their feet and converted into scattered kinetic energy. Only a very small fraction of the energy is transmitted through the earth to the walls of the Sifang City. Even those spirit beasts that appeared outside the range of the Misty Swamp, their resonance attacks from trampling the earth only caused bursts of mud to swell in the Misty Swamp.

The trick was cracked again, and the spirit of heaven and earth in the form of a bear became more and more angry. And with the growing anger of the spirit of heaven and earth in the form of a bear, it fell into the mud pit, and the spirit beast that was already difficult to recognize its original appearance rushed towards the walls of the Sifang City like crazy!

Unconsciously, a layer of mist had appeared between heaven and earth outside the Sifang City. Although this layer of mist does not affect vision, it does exist. And this layer of mist also had a subtle impact on the spirit beast. I saw that those spirit beasts that rushed into the mist range actually had hallucinations in front of them, and they crashed towards the body of the spirit beasts in front of them as if they were drunk.

Because of the limited energy of the Sifang City Protector Array, when encountering the Beast Tide in previous years, the Metropolis of the Sifang City chose to use the spell of softness to overcome the rigidity to alleviate the pressure of the Beast Tide in the early stage, and resist the attack of the Beast Tide in the early stage at the lowest cost. Only in this way can the defenders of the Four Directions City be able to more calmly resist the increasingly dangerous mid-to-late stage beast tide attacks. Even so, in the previous year's Beast Tide Attack, in the late stage of the Beast Tide, the four major families of Sifang City often had to ask for help from the forces east of the Blood Industry Mountain Range.

Obviously, this year's Sifang City will not be able to obtain the support of the forces of the Thorn Kingdom east of the Blood Industry Mountain. However, this year's Sifang City has Zuo Zhe, a traverser who can't be explained by common sense.

The tide of beasts retreated to the mountainside, and the Heavy attacks became sharper. Because of the decrease in the angle of fire, the hit rate of the bullet also increased along with the increased proficiency of the machine gunner.

It's just that the rate of consumption of bullets is accelerating, and the barrel of the machine gun is starting to heat up. Luckily, on average, two female monks operate a machine gun, and the auxiliary Heavy can use a water spell to cool the barrel, in addition to changing magazines and regularly picking up ammunition from Miri. Although the monks couldn't conjure water out of thin air, it was drizzling all the time inside the walls of the city.