One month is extremely short for the demon clan, they need to prepare too much, but the battle situation is there, not to mention that the human race is their own people, and they will not reserve too much time for them.

After the three departments were slightly repaired, and after each received some supplements from the demon clan, they gathered together again and launched an attack on the central defense line of the human race.

The Tianzang Plateau, north and south, towering into the clouds, ice and snow all year round at the top, the natural conditions can be described as extremely harsh, not to mention ordinary demon cultivation, even the fifth-order and sixth-order demon kings can't easily get through.

In the history of the desolate mountains and seas, whether it is a big or small demon disaster, it is easy for the demon clan to break through the bloody inland sea, but it is extremely difficult to successfully break through the defense line of the Tianzang Plateau, at most, only a few demon clans break through into the hinterland of the mountains and seas with some talent or timing, but they can't set off any wind and waves at all.

That is still under the condition that the human race is basically undefended, once the human race fully deploys the defense line of the Tianzang Plateau, it basically means that the demon race has cut off the idea of entering the hinterland of mountains and seas.

With such cruel natural conditions and the management of the human race, the Tianzang Plateau has naturally become the best defense for the human race to resist the demon race, and it is precisely for this reason that the Tianzang Plateau has become the main and last line of defense for the human race after the bloody inland sea.

In addition to the endless mountains that stretch vertically and horizontally, there are three huge canyons in the northern, central, and southern parts of the Tianzang Plateau, and these three huge canyons are the most convenient passages into the hinterland of mountains and seas.

The Grand Canyon is 100 miles wide, like a huge crack that runs through the entire Tianzang Plateau.

In the canyon, if there is no block, even the weakest first-order demon beast can pass through this canyon and enter the hinterland of the mountains and seas without spending three hours, but now this is an important place for the human race to defend with all its might.

The Terrans, with the Jin, Shu, and Yue tribes as well as the Nanban and Xirong tribes as the main forces, gathered an army of 120 million monks to guard this place and stop the attack of the demon clan.

This is the Terran enemy that the Great Elder of the Sun and Moon and the three tribes of the Dragon Clan, the Spirit Ape, and the Silver Fox will face.

At this moment, the three demon clans' three armies of 300 million demon clans have all been deployed, and they will launch a full-scale attack just after the order of the Great Elder of the Sun and Moon, but every time at this time, the Great Elder of the Sun and Moon and the high-level of the Demon Clan are all frosty, and the roots of their teeth are itching, and they scold the human race in their hearts.

From the point of view of strength alone, the demon clan's 300 million demon cultivation army fights against the human race's 120 million monk army, whether it is the mortal forces or the cultivation of the three realms of immortals, the demon clan has an advantage, even if the human race has Yang Yulong and Yegu Emperor, the two immortal venerables, the demon clan still has an advantage in strength.

But the problem lies in this advantage.

The Broken Sky Grand Canyon is only a hundred miles away, and 40 million Terran monks are enough to block the entrance of the entire canyon, and if the demon clan wants to attack, it can only send 60 million demon beasts to rush into the canyon at most.

Although it has an army of 300 million demon beasts, there are only 60 million who can exert their combat power, and only 60 million can be sent in again when they are almost killed, and they can't exert the full strength of the demon clan at all.

On the other hand, the Terrans had obviously already calculated the number of troops needed to guard the Broken Sky Grand Canyon.

120 million defenders, three shifts, 40 million battles, 40 million reserves, 40 million rotations, always ensure the strongest combat power.

And the human race is ruthless to the demon race, and even more ruthless to themselves, since the bloody inland sea was broken through, the peaks on both sides of the Broken Sky Grand Canyon that the human race immortals directly shattered, the rocks piled up to form a high wall that is several miles wide and more than 300 zhang high, completely blocking the entire canyon, putting on a posture that I can't get out, and you don't want to attack it and carry it to the end.

In the face of such a situation, the demon clan can be said to have suffered enough, every attack, without paying hundreds of millions of demon beast armies, it is impossible to break through a single step, often the battle to the end of the death of the corpses of demon beasts piled up into a mountain, and the follow-up demon beast army directly stepped on the corpses of their own people to attack and kill, but also avoided the trouble of attacking from the back.

But everyone knows how much loss there will be in such an attack, and no matter which one is in the vanguard, it will be a death.

Although the recovery time was rushed, since it was decided to start a big war, the demon clan had no possibility of retreating, looking at the Sun and Moon Great Elder with a tense face, the Venerable of the Sea took the initiative to ask: "Great Elder, all the departments are starting out, there must be a result in this war, give an order!"

Different from the previous tactics of one clan attacking and two clans cooperating, this time, the three clans went hand in hand to attack at the same time, and there was no need to say who was the master and who was auxiliary, depending on the ability of each clan itself, anyway, sooner or later, it was better to attack immediately than to consume time here.

Anyway, the first few days were all dead, and such a big battle situation is not tens of millions of people, and it is impossible to form a decisive moment.

"Yes, Great Elder, although our attack was frustrated last time, it has finally proved our ability, the Terran defense line is not impenetrable, our race should carry the power of the last great war to attack with all its might, and strive to take the Broken Sky Grand Canyon in one fell swoop. "The Nine-Tailed Lady also took the initiative to fight.

"Yes, we recognize the sacrifice that should be made, isn't it just a death, as long as you break through the Broken Sky Grand Canyon, the old man will definitely let the human race repay tenfold. Venerable Lingyuan also grinned his teeth, hating to speak and beg for battle.

Turning his head left and right, he looked at the three top-level immortals beside him, and then glanced at the more than a thousand demon immortals behind him, and looked at the three great elders and kings of the three demon clans waiting for orders below, and the Great Elder of the Sun and Moon calmly spit out three words: "Waiting." ”

"Waiting, Great Elder, what are you waiting for?" asked the Venerable of the Sea unwillingly.

It is really not once or twice that the two sides have been fighting, and they should have the means to rely on battle, the tactics they should have, the sacrifices they should have, and the moment when they might even break through has long been known.

When the war is fought to this extent, it depends on the strength of both sides and the determination of both sides, which is meaningless at all.

Obviously, knowing the temper of the people of the demon clan, knowing that if they don't explain it clearly, the Venerable of the Sea still doesn't know what kind of thoughts they will have, maybe it is not impossible to directly order an attack without waiting for their own orders.

"The Demon Venerable's injuries have recovered, and the deity personally went to the Desolate Beast Chaos Sea to exert supreme magic to open up time and space, and released a thousand desolate beasts again, allocating five hundred to us, and we will arrive at the battlefield in one hour...... This battle must be won in one battle. The Great Elder of the Sun and Moon explained calmly, but stopping at the three Venerables of the Sea was like a flat wind and thunder, and a violent wind and waves were set off in their hearts.

On the battlefield before, they had been assisted by hundreds of desolate beasts, and it was by relying on the huge body of the desolate beasts that caused great trauma to the human race, destroying almost all of the hurricane ships of the human race.

Although most of the 100 desolate beasts were killed in the end, and the rest were no longer able to form effective combat power, but Yang Yulong and Yegu Emperor, the two Terran Immortals, were also extremely consumed, and were almost killed by their means.

However, the desolate beasts were trapped in the desolate beast chaotic sea, and with their own ability, they could not escape the shackles of that side of heaven and earth at all, and only the Howling Sky Demon Venerable could do this in the entire desolate mountains and seas.

It's just that the Howling Sky Demon Venerable is recuperating from his injuries in retreat, and it is impossible to enter the Desolate Beast Chaos Sea to release the Desolate Beast, and the Demon Clan's three-way army can only abandon this aspect of the mind.

Now that the Great Elder of the Sun and Moon said that the Howling Heaven Demon Venerable had recovered from his injuries and released five hundred desolate beasts, how could this not surprise them.

That's five hundred beasts! That's enough to decide the whole battle.

In an instant, everyone believed that as long as five hundred desolate beasts came to help, they would definitely be able to break through the Terran defenses.

"Demon Venerable, Demon Venerable's injuries have recovered, doesn't that mean that my demon clan has the chance to win. However, when everyone was shocked by the desolate beast reinforcements, the Sea Venerable was more concerned about the recovery of the Howling Sky Demon Venerable's injuries.

"No, although the Demon Venerable has recovered from his injuries, he returned to the White Bone Peak immediately after releasing the desolate beast, the new Demon Venerable of my Demon Clan needs his help, and we still need to fight the next big war. ”

The Great Elder of the Sun and Moon naturally understood the meaning of the words of the Venerable of the Sea of Trouble, and after a little explanation, his eyes looked into the distance, where the Terran Commanders gathered.