The problem that Ji Tianxing could see was certainly also seen by the ancestral demon god.
It saw that the numbers of the three tribes' armies were constantly decreasing, and most of them were seriously wounded.
According to the current situation, this ancient divine sword formation cannot support it for too long, and it will weaken or even collapse.
Therefore, it used the strongest defensive secret method and tried its best to maintain the purple light shield to resist the assassination of two thousand golden swords.
As long as it persists for another two-quarters of an hour, the crisis can be turned into safety.
When the Ancient Divine Sword Formation collapsed, Ji Tianxing and more than three million soldiers were unable to trap it.
At that time, it will be able to slaughter the armies of the three tribes as it pleases and kill Ji Tianxing to death.
As time passed, the strength of the soldiers continued to weaken, and the power of the sword array also quietly passed away.
Ji Tianxing became more and more anxious and thought silently: "Is there any other way to make the sword formation burst out with more powerful power and break through the defensive shield of the ancestor demon?
As long as I can break through its shield, I can attack its vital points and weaknesses and destroy its body!
Once its physical body is destroyed and only one soul is left, we will have a chance to kill it!"
This thought flashed through his mind, and he racked his brains to find a way.
Suddenly, he looked down at the ground below and observed the situation of the soldiers, and found some clues.
On the ground below, the soil was already soaked with blood.
The dark brown soil also turned dark red.
There was not only the blood of many soldiers, but also the blood shed on his body.
After all, he was seriously injured, his body was covered with wounds, and he was still bleeding.
Strangely, the ground soaked in blood actually exuded traces of golden aura.
Countless strands of golden aura, as light as hair, flew into the sky and then gathered in the ancient divine sword formation.
This discovery made Ji Tianxing stunned for a moment, and he had deep doubts in his heart.
"Those golden auras contain powerful power and seem to be extracted from blood.
But why did these auras merge into the ancient divine sword formation?
Could it be that... this is some effect of the ancient divine sword formation, able to absorb the power from the blood?"
Ji Tianxing has only initially mastered the Ancient Divine Sword Formation and can arrange and control it smoothly.
He was far from understanding or proficient in the ancient divine sword formation, and of course he didn't know what effects and magical uses the sword formation had.
In order to confirm his idea, he used his kung fu to force out the blood from his body, which poured out on the ground below like two dark red and golden water columns.
Suddenly, dense golden threads emerged from the blood-soaked ground and quickly gathered into the ancient divine sword formation.
Although he lost a lot of blood, his face became paler and his strength became a little weaker.
However, the power of the Ancient Divine Sword Formation has been significantly improved, making the thousands of golden swords even more powerful.
"As expected! This sword formation can indeed absorb the power from blood!
Great! We finally have a way to deal with the ancestral demon god!"
Ji Tianxing discovered this secret, and his heart was filled with excitement.
He quickly used the method of sound transmission to tell the secret to the emperor, the Golden Dragon Emperor and the Tianluo Demon Emperor.
The three supreme beings were also filled with anxiety and had a premonition that the situation was not good.
Suddenly hearing the news, the three of them saw the dawn of victory and agreed with surprise.
They quickly issued orders to the armies of the three tribes, asking the soldiers to use their skills to force out blood and pour it into the sword formation.
The armies of the three tribes were already scarred, and many of them were almost exhausted.
It is very dangerous for them to use kung fu to force out the essence and blood, which will make them even weaker and even cause them to fall into coma.
However, the armies of the three tribes were united and united sincerely.
No one questions the orders of the three leaders. In order to kill the ancestor demon god, they are willing to pay any price.
Even if you are not afraid of dying in battle, who would be afraid of spilling some blood?
Suddenly, countless soldiers poured their blood onto the ground within the sword formation.
The land for hundreds of miles around was dyed red by the blood of the soldiers, making it particularly miserable.
Immediately afterwards, an overwhelming golden aura rose from the ground, like dense threads, quickly integrating into the ancient divine sword formation.
The power of the formation skyrocketed, quickly more than doubling, and it was still rising.
Ji Tianxing was supplemented by majestic strength, and his size continued to grow, reaching a height of thousands of feet.
The power of the thousands of golden swords has more than doubled.
The extremely terrifying repressive power severely suppressed the ancestral demon god, making its situation increasingly difficult.
Finally, its purple light shield was overwhelmed and could not stop the golden light from all over the sky.
"Crack, click, click!"
Following a crisp crackling sound, cracks appeared in the purple shield, densely packed like a spider web, spreading in all directions.
Seeing this scene, the armies of the three tribes were all in high spirits and continued to use their skills to force out the blood essence and spread it in the sword formation.
The power of the Ancient Divine Sword Formation was once again increased by a few points, and Ji Tianxing's size also increased dramatically.
He was almost bursting out, his body was twisted and deformed, and he let out a low roar of pain.
When his strength was about to reach its limit, he roared like a bell, held the Heavenly Burial Sword in both hands, and struck out with the strongest sword.
"One sword opens the sky!"
The eight-hundred-foot-long pitch-black giant sword lit up with dazzling golden light, condensing into a two-thousand-foot-long golden sword that slashed towards the ancestral demon god.
This sword has been devoted to Ji Tianxing's strongest skills. It is the strongest sword that combines heaven and earth, and man's sword.
In his life, he has never unleashed such terrifying power.
There is no doubt that this is the pinnacle sword of his life!
"Boom!"
The deafening loud noise sounded like a divine thunder explosion, shaking the world for thousands of miles.
The purple shield that protected the ancestral demon god was chopped into pieces on the spot and turned into overwhelming fragments.
The shock wave that destroyed the world, covered the sky with fragments of purple light, spread in all directions, and violently impacted the ancient divine sword array.
Countless soldiers were seriously injured, and a large amount of blood and essence had been consumed, and their strength was extremely weak.
When the terrifying shock wave struck, they had nowhere to hide. They could only be killed by the shock wave and sacrificed in the sword formation.
In the blink of an eye, more than half of the more than three million soldiers were severely wounded.
Hundreds of thousands of people were killed on the spot, and only about 2.4 million people survived.
Such a heavy loss made the three supreme beings extremely heartbroken and their eyes were about to burst.
However, when everyone saw the situation of the ancestor demon god, they felt much better.
The shield of the ancestral demon god was destroyed, and its huge skeletal body was immediately cut into a huge ravine by the Sky-Opening Sword.
The two thousand golden swords exploded with the strongest power, strangling its body crazily and making an earth-shattering muffled sound.
Its huge body was collapsing at a speed visible to the naked eye, and it soon disintegrated.
Countless broken bones and debris splashed around.