The demon python chased all the way to the bottom of the valley, and just happened to crash headlong into the third five-pole killing array.

Five brilliant balls of light hit its wounds, and the demon python was in pain for a while and couldn't move.

When the light of the five-pole killing array's array flickered, and the next wave of condensed attacks was about to come, the demon python finally struggled to its feet, spit out a black light, and went straight to the formation.

But a shield magic weapon flew up from outside the formation, stopping this black light, and it was Xie Xiaohong who intercepted it.

This is the decisive place chosen by Zhu Youdao, he has not let Xie Xiaohong make a move before, because he is afraid of scaring away the seriously injured demon python, once it does not enter the canyon, no one in the Zhu family can stop it.

The black light of the demon python was stopped by Xie Xiaohong, and the five-pole killing array finally condensed a second wave of attacks. The python hissed in horror, coiling its body and opening its mouth to spit out a black light, forming a circular demonic shield that enveloped its entire body.

At this time, the second wave of attacks of the Five Extremes Killing Array finally fell, but it was blocked by the demon python's demon power shield.

Zhu Youdao exclaimed outside the formation, this demon python is really powerful, if it weren't for the Zhu family preparing many means, if it was hard to fight it, it would inevitably end up with the annihilation of the whole army.

He shouted: "Xiaohong, you entangle it, don't let it have time to attack the array!" Yun Niang controls the Five Extremes Killing Array, and the others consume the demon python's shield!"

The seven members of the Zhu family did not need to hide, they appeared one after another, with full firepower, all kinds of spirit runes, poisonous arrows, and even soul-snatching arrows, thrown at the demon python.

In just a moment, the demon python's shield was smashed to the ground.

When the third wave of attacks of the Five Extremes Killing Array fell on it, the demon python's shield was broken, and Zhu Youdao seized the opportunity to slash at the wound in front of it with the Flying Knife of the Escape, and cut the demon python with a long wound, if it weren't for the demon body being really strong, this knife could cut it into two pieces.

The demon python hissed in pain, and spit out a mouthful of black light again, but in that black light, there was already nearly half of the blood.

Zhu Youdao knew that this demon python was already at the end of the crossbow.

He was about to add more strength and release the soul-snatching arrow to crush the demon python, when suddenly a strange aura came from the sky, as if the dull, depressing, and suffocating feeling was before the midsummer rainstorm was approaching.

Zhu Youdao looked up and saw that the dense fog that had shrouded the canyon all the year round had dissipated, and in the higher sky, there were dense clouds condensing, and there was a faint thunder blooming among the clouds.

He had encountered this kind of situation once, and it was the scene when the sky thundered when he first made the Taiji diagram.

It's just that the thunder tribulation of Taijitu at the beginning was much better than this scene.

Zhu Youdao said loudly: "Everyone retreat, prepare to evacuate, this demon python is going to cross the catastrophe!"

The people of the Zhu family retreated according to their words, and after arriving at the valley mouth, Zhu Yuanchang said unwillingly: "It is about to be killed, why do you suddenly want to cross the catastrophe?"

"At the moment of life and death, stimulate potential, and break through the realm!" Such examples are not uncommon among Terran monks, when Xiaohong was in the White Dragon River, he was oppressed by the White Dragon King Longwei, and he also broke through a small realm!" Zhu Youdao explained.

"So what should I do? After so much effort, just give up?"

Zhu Youdao said: "Now we have two choices, one is to take the opportunity to kill it now, the thunder tribulation will naturally disperse, and we will harvest a complete demon python body." The second is to wait for the demon python to survive the tribulation, if it can survive, we will harvest a third-order demon beast! Even if it can't survive, there is a high chance of harvesting one or two superb materials!"

"If it succeeds, can we still kill it? Don't put ourselves in it!" Zhu Yuanchang raised his concerns.

Zhu Youdao said with a smile: "It is by no means easy to cross the tribulation, even if this demon python is in its heyday, the success rate of the tribulation will not exceed half, not to mention that it has been severely damaged by us! Even if it succeeds by luck, it does not have the power of a third-order demon beast in a short period of time! Of course, we must also be prepared to take back the remaining Five Extremes Killing Array and set it up at the mouth of the valley, once it succeeds in crossing the tribulation, we will fight it again according to the array!"

Zhu Youdao made a decision, and everyone worked together to transfer the remaining Five Extremes Killing Array.

Whether it is a monk, a demon clan, or a magic weapon, once the strength reaches a certain level, it will have to go through the test of the heavenly tribulation, and if it fails to pass the test, it will turn into ashes, and if it passes, it will have infinite benefits.

According to the records left by the predecessors, the second-order demon beast was promoted to the third order, and like the human monk Jiedan, it had to go through nine heavenly tribulations.

Everyone in the Zhu family is busy working in the valley, and the first thunderstorm has come.

Zhu Youdao raised his green eyes to watch, only to see that the shield that the demon python finally spit out again did not have much effect, and was split by the thunder.

He knew that there was no way for the demon python to succeed.

I just hope it can survive a few more thunderstorms, so that it can also harvest some high-quality materials.

The power of thunder is not only a talisman, but also a superb material.

If this demon python is not successful, it will be split into flying ashes, even if there is only one scale left in the end, under the tempering of the thunder, the value is higher than the complete demon body without the tribulation, and the more thunderstorms experienced, the higher the quality of the materials left.

As the thunderbolts fell, the demon python no longer had the strength to resist, but the tribulation would not stop halfway, and it would not stop until death.

It finally survived the fourth thunderstorm, and when the fifth thunderbolt fell, the demon python roared and disappeared.

The clouds in the sky gradually dispersed, and the clouds and mist that shrouded the canyon converged again, filling the gap that had been dispersed by the thunderstorms.

When the Zhu family and his entourage came to the place where the demon python crossed the catastrophe, they saw that its huge body had been split into ashes by the thunderstorm, leaving only two materials on the flat ground: a palm-sized scale and a white and flexible python tendon.

Zhu Youdao put away the two materials and said happily: "These are all second-order best materials, each of which is more valuable than the original entire demon python." After refining into a magic weapon, it will not be worse than Xiaohong's Flame Snake Orb. It's a pity that it didn't succeed in the tribulation, otherwise it would have gained third-order materials!"

Zhu Yuanchang said: "It's already good, just these two materials are worth 100,000 spirit stones! If the demon python really succeeds in transforming into a dragon, we are only afraid that there will be some damage!"

Zhu Youdao hurriedly said: "Grandpa is right, it's me who is not greedy enough! Everyone hurry up and clean up the battlefield, recycle the array weapon, let's go to the demon python's lair to have a look, maybe there will be surprises!"

Everyone hurriedly started to quickly clean up the battlefield, headed towards the lake where the demon python was entrenched, and recovered the array weapons along the way.

After arriving at the lake, Zhu Youdao took the lead in diving to the bottom of the lake, and the others followed.

Soon, they found an underwater cave at the bottom of the lake. Swimming through the cave and swimming in the water for a few moments, it broke through the water, revealing an extremely empty underground space.

Zhu Youdao walked out of the water, looked around, and suddenly burst out laughing.

The people of the Zhu family who came later didn't know why he was laughing, and Li Yunniang suddenly exclaimed: "Grass is returned!"

Everyone followed her gaze and saw that on the ground of the underwater space, there were more than a dozen black spirit grasses scattered around, which were the main spiritual materials for refining Zhuji Dan, the Hidden Grass.