In the Spiritual Power Continent, it was already dark when Zuo Zhe crossed back. It's just that tonight, the Sifang City is bright, and it can be called the city that never sleeps on the other side of the earth. Although it was still raining lightly in the sky, the torches with unknown fuel were located in almost every corner of the Sifang City, illuminating all corners of the Sifang City extremely brightly. In the city where the torches are everywhere, teams of patrolling monks patrol the city frequently, beware of human traitors who might take advantage of the darkness to wreak havoc in the city. According to the principle of curfew in wartime, except for those monks who have a mission, the rest of the monks in the city are not allowed to go out! Even those monks who have their own tasks can only move within the scope of the activities specified by the mission! Once a monk enters an area where he should not appear at night, he will be killed directly if he is discovered by the patrol! There is no need to even ask questions! In fact, even if a rat dares to come out in the middle of the night, it will be killed directly if it is discovered!

In times of war, what is needed in the city of the four directions is absolute order. The more tense the battle, the stricter the security in the Sifang City will be, and the law will become more and more strict! And now, the bear-form Heaven and Earth Spirit outside the Sifang City wall has led a large number of spirit beasts to attack the city wall!

On the city walls of the four directions of the southeast, northwest, and northwest of the Sifang City, the monks of the four divisions of Qinglong, White Tiger, Vermilion Bird, and Xuanwu were all guarding their posts, and they were also responsible for supporting at critical moments while supervising the battle. And on the walls of Sifang City, the dragon group headquarters commanded by Koko was ready to attack, just waiting for the spirit of heaven and earth in the form of a bear to reveal its flaws. As for the Liangshan Division, which is the commander of the heart ghosts, he has taken over the responsibilities of the Dragon Group at this time and is responsible for the security of the Urn City of the Four Directions.

By the time Zuo Zhe arrived at the head of the Sifang City accompanied by a group of dead guards, the spirit of heaven and earth in the form of a bear on the side of the spirit beast had already led the army of spirit beasts to the outside of the city wall. At this time, the size of the spirit of heaven and earth in the form of a bear became extremely huge, and it encompassed a large number of spirit beasts like a domain. It was also the realm where the spirit of heaven and earth in the form of a bear was condensed, and it was able to bring many spirit beasts to attack the outside of the city wall.

However, for the attack routine of the spirit of heaven and earth in the form of a bear, Sifang City had accumulated a wealth of experience. In the face of the spirit of heaven and earth in the form of a bear that was attacking with the power of the blessed realm, the city protection array controlled by Ge Da was almost like a machine gun, constantly releasing a wide range of spirit sealing spells. It is precisely because of this that whenever the spirit of heaven and earth in the form of a bear is about to rush to the edge of the city wall, the spirit of heaven and earth in the form of a bear will attack weaker due to the lack of aura between heaven and earth, and will be repelled again and again by the huge ice bombs condensed in the city defense array.

"Roar ......" The heaven-shattering roar, the spirit sealing spell condensed by the Sifang City Protector Array was once again shattered by the spirit of heaven and earth in the form of a bear. However, before the spirit of heaven and earth in the form of a bear could absorb a large amount of aura between heaven and earth, in order to recover the elite spirit beasts under its control and quickly recover the aura, the new large-scale spirit sealing spell was once again under the hood! However, no matter how the bear-form Heaven and Earth Spirit circled around the city wall, as long as it remained in the area above the mountainside, it would be greeted by a continuous stream of large-scale spirit sealing spells!

Seeing Zuo Zhe arrive, Jiazi, who was in charge of commanding the attack of the Great Array of Protectors and Monks, immediately reported, "Secretary Long, calculate the time, the Spirit of Heaven and Earth in the form of a bear is almost time to go wild." Wait a minute, if the spirit of heaven and earth in the form of the bear is too fierce, I hope that Secretary Long will also take action to reduce the spiritual power consumption of the city protection array as much as possible. ”

However, Zuo Zhe smiled slightly, took out a space ring with a huge internal space from his pocket, and took out a basketball from the space ring. Oh no, it's an oversized infantry grenade that looks like a basketball!

This kind of "basketball-shaped" grenade with a charge of five kilograms can be blown up even by a tank! In other words, the explosive power of such a grenade is no less than that of a mortar of 100 millimeter caliber! The advantage of an extra-large grenade over a mortar is that it can be thrown manually and does not require a canister!

"If you want someone to throw this thing, you must throw the grenade at least 100 meters away within 10 seconds of pulling the tab. Remember, you must throw the grenade at a distance of at least 100 meters within ten seconds, if it explodes on the city wall, even an ordinary spiritual shield within a radius of thirty meters will not be able to withstand its fragment attack!" Looking at the basketball-sized grenade in Zuo Zhe's hand, Jiazi's face couldn't help but twitch. If this explodes at the head of the city, the dragon group will be wiped out without precautions!

"The hidden danger of such a weapon is too great, and there is no spiritual power fluctuation before the explosion, in case someone hides it privately, it is really not easy to find out. So I suggest that such a bomb be handed over to the Ryugumi headquarters or the Ryosanbu for use. Under the impetus of the wind spell, not to mention a distance of a hundred meters, even a distance of a thousand meters can be easily thrown over!" replied after a moment of silence.

Hearing Jiazi say this, Zuo Zhe was also scared out of a cold sweat. The main reason why the basketball grenade is so threatening is that there is no spiritual power fluctuation at all before the explosion. Because there are no spiritual power fluctuations, it is difficult for the monk to detect and prevent the basketball grenade before it explodes. And relying only on the passively triggered spiritual shield on the monk's body, it is likely that it will not be able to withstand the impact of the explosion at close range! If the basketball grenade is replaced with a spell attack with the same power, even if the monks are also unable to defend against it, they can completely withdraw from the explosion range before the attack arrives!

After receiving a basketball-shaped grenade filled with the entire large-capacity space ring from Zuo Zhe's hand, Jiazi licked his chapped lips, feeling like he was wearing a nuclear bomb that could explode at any time on his trembling fingers!

However, Jiazi is a person who has seen the world after all, and the spirit of heaven and earth in the form of a bear outside the city wall finally forcibly calmed down the moment he finally launched a fierce attack on the city wall, and wearing a dragon group composed of sixty Heavenly and Human Realm first-class dead soldiers under his hands, he stepped on the air and rushed towards the western city wall!

"Damn, even the ability to fly has been unlocked!" Looking at the monks who were running through the air, Zuo Zhe looked at the western city wall that was about to be attacked by the spirit of heaven and earth in the distance, and a teleportation first appeared on the western city wall! Because of the enhancement of the clone in the space of the wireless shuttle system, Zuo Zhe's daily use of the Red Flag Domain has been extended to ten minutes! Moreover, the ten minutes of domain use time can also be divided into a maximum of two!

In other words, even if Zuo Zhe uses the Red Flag Domain for five minutes each time, he can use it twice in a day! Coupled with the teleportation ability and the cooldown time is five minutes, Zuo Zhe can completely teleport and retreat after a period of five minutes in the Red Flag Domain. Even if the battle is not over at that time, Zuo Zhe can continue to use the Red Flag Domain to fight!