"Purgatory Great Array?" Bai Yufan's eyes were suddenly stunned, as the Formation Division, he naturally knew the horror of the Purgatory Formation, don't be sevenfold, even if it is a five-fold purgatory, it is enough for a Xuan King to die here. But then, Bai Yufan's mood quickly calmed down, and at the same time, a flash of disdain flashed in his eyes, "You can't even count as the most basic purgatory formation, so you're embarrassed to follow me as a seven-fold purgatory?"

After Bai Yufan finished, he didn't make any resistance, and let the blood-stained seven flags completely surround his body.

The Purgatory Killing Array was also a well-known peerless killing array in the Feather Immortal Realm at the beginning, but now the bloodstained arrangement is a primitive Purgatory Killing Array that can no longer be primitive, and even the name has been changed by him, what is it called Sevenfold Purgatory, which makes Bai Yufan really want to laugh.

But come to think of it, the blood-stained name is also in line with the characteristics of the formation he laid out.

Because the content of the real Purgatory Great Array is extremely cumbersome if it is to be arranged, not only does it have extremely high requirements for the cultivation of the array, but it also requires at least ten kinds of precious materials.

The purgatory array in front of him is mainly maintained by the blood-red aura composed of the killing intent released by the seven red and black flags released by the bloodstain, so calling it a sevenfold purgatory is also in line with the situation of this formation, but at best, it can only be regarded as a sevenfold.

"Senior, I advise you to kneel down and beg me to forgive you, otherwise, once I completely urge this formation, your life will not be guaranteed!" The blood-stained voice sounded in Bai Yufan's ears.

"Kneel down, is it just your tattered formation?" Bai Yufan sneered disdainfully, and directly a sword qi instantly swept towards one of the flags.

It was just a breath of time, and the black flag was chopped to pieces by Bai Yufan and directly turned into powder.

"How is that possible, you...... You broke my Sevenfold Purgatory Formation so easily?" Bloodstain asked with wide eyes and a look of disbelief.

"Relying on these seven tattered flags, you can lay down this tattered Purgatory Array, for Fu...... You're really good. If it were someone else who came here today, I guess I would have died here, after all, I have listened to your affairs for hundreds of years, but unfortunately it is me who is here today!" Bai Yufan slowly spoke, and his figure stepped down from mid-air.

"You...... How do you know that my sevenfold purgatory is based on the evolution of the purgatory array in the legend, and it is even more appropriate, the power and secrets of this purgatory array are so profound, how can you be a young man who can come into contact with such a secret?" The blood-stained gaze instantly became even more shocked, because Bai Yufan knew too many things, and even more than he knew.

"Hmph, it seems that the frog at the bottom of the well is the frog at the bottom of the well, and if you don't go to a higher level, you will never see the vast world!" Bai Yufan couldn't help but smile.

The Purgatory Great Array is indeed a well-known Killing Array in the Feather Immortal Realm, but for Immortal Emperor Bai Yufan, ten or eight can be arranged in a moment.

Don't be this kind of purgatory array, if Bai Yufan's current strength is still in its heyday, even the Evil Array, the Ten Directions Immortal Array, and the Ten Thousand Buddhas Passing Demon Array can be at his fingertips, as long as he wants to, he can turn this place into a moment of moments.

"What! You, you dare to laugh at me for being a frog at the bottom of the well?, you're looking for death!" Bloodstained roared at Bai Yufan with angry eyes, at this moment his heart was full of endless killing intent, for hundreds of years, no one had ever said such a thing to himself, let alone dared to laugh at himself for being a frog at the bottom of the well.

Seeing that this bloodstained had no intention of repenting at all, Bai Yufan did not delay, he would move the wind sword in his hand again, and in an instant, several fierce sword qi swayed out, directly destroying the remaining flags stained by blood.

It was also a surprise to stain this face with blood, because for so many years, no one had ever been able to destroy this formation from his own hands, when he was chased by so many righteous people, it was with this trick that he killed them all, and at that time, his purgatory array could only be arranged to the fifth purgatory, and his lifelong dream was to cultivate his purgatory array to the eighteenth layer.

In the biography, when this purgatory array is cultivated to the eighteenth level, it can be integrated into a human array, and the people in the large array can be directly refined, and the Rao cultivation in the formation can be devoured all, which is a bit like Bai Yufan's inherited Star Swallowing Fu, and as long as the blood stains it, then it can be immortal, because this formation can also attribute the Devouring Rao Shouyuan to himself, if it is really practiced, it is really difficult to have an opponent on this continent, but this formation is not used at all when it is in the fairy world, first, because this formation is against human ethics and too cruel, and second, because there are many powerful and evil formations than him, who would bother to cultivate this formation。

Seeing the bloodstained look so shocked, the corners of Bai Yufan's mouth curled up slightly: "Don't give up yet, do you?"

Over, Bai Yufan directly took out several materials from his storage ring, and then he injected a dark red spiritual power into these materials, and in an instant, a formation rose up under Bai Yufan's feet.

Suddenly, Bai Yufan gestured, and this formation jumped up directly from under his feet and landed directly under the blood-stained feet.

In an instant, the blood stain felt that the body's blood qi, longevity and cultivation were constantly draining, but the speed was relatively not so fast, but this feeling was like the purgatory array that he had followed at the beginning, which could not only devour Shouyuan but also absorb cultivation, and the blood qi was directly taken away without exception.

Seeing the blood-stained face with a sudden change in complexion, Bai Yufan also knew that the man in front of him should have believed his words.

Sure enough, the blood stain actually knelt directly on Lin, and he muttered: "This, this is really the Purgatory Array, it seems that I am really the frog at the bottom of the well!"

"If you promise to remove the current Blood Sacrifice Formation and stop the persecution of the Black Smoke Chamber of Commerce, I can also consider letting you go!" Finish, Bai Yufan's fingers quickly turned, and he directly stopped the purgatory array under his blood-stained feet.

But what he didn't expect was that just when he stopped the operation of the formation, the blood stain knelt down directly, and he said to Bai Yufan: "It's me who is sitting in the well and watching, and I hope that your friend can accept the old man as an apprentice!"

As soon as these words came out, Bai Yufan was stunned for a moment, because he never thought that someone would want to be his apprentice, and until now, his only apprentice was the one he had received in the Wood Spirit Clan-Mu Xiang!