Mu Fan refined the formation flag, of course, in order to isolate the vitality formation. In fact, he could have forcibly broken the big array in the Blackstone Auction House, and then kill Lou Xinlan and destroy the vitality array.

However, he didn't do this, once the vitality array was opened, if he didn't cut it off first, then the vitality of the entire Nirvana City would be extracted, including himself.

Another reason is that Lou Xinlan's strength is not below him, if he still uses the vitality array to deal with him, then his chances of winning will be even smaller, and the fighting methods between the strong can often determine success or failure in one detail, of course he does not dare to be careless.

The reason why he let Luo Xihua and a few people go first was mainly because they couldn't help him, and as for the back, even if he couldn't kill Lou Xinlan, he could easily escape, and he left a back hand when he entered Nirvana City.

One by one, the array flags were quickly refined by Mu Fan, and after being promoted to the ninth level array grandmaster, his understanding of the formation method was also greatly deepened, and the formation flags he was refining now had left a wisp of his own mark, as long as Lou Xinlan's control over the vitality formation was cut off, he could even manipulate the entire vitality formation in reverse.

At the same time as Mu Fan was refining the array flag, in a secret room below the Blackstone Auction Hall, a blue-haired man in a Taoist uniform was sitting out of thin air, and directly below him was a huge pool of blood.

At this time, the entire blood pool seemed to be boiling and constantly tumbling, emitting the smell of blood, and in the middle of the blood pool, there was something shaped like an elixir, called the Vitality Pill.

Although the name of the Vitality Pill has a Dan character in it, in fact this is not an elixir, but a blood egg conceived from the blood pool, and except for the blue-haired man, no one knows that in fact, the blood in the blood pool comes from the powerhouses of the Life Tribulation Realm.

These powerhouses all have a common characteristic, that is, they have all been to the Nirvana Blood Forest.

That's right, the blue-haired man is Lou Xinlan.

At this time, Lou Xinlan's body didn't seem to have any vitality fluctuations, and he looked like an ordinary person, but at this moment, he suddenly opened his eyes and frowned slightly.

"Is it an illusion?" Lou Xinlan muttered to himself, he just felt as if someone was spying on him, but he quickly disappeared.

The Divine Sense glanced at the Vitality Pill below, and Lou Xinlan's face showed a look of satisfaction, for so many years, he had designed so many people to enter the Nirvana Fire Forest to cultivate, just to let those people forcibly improve their cultivation, and then extract the essence blood of these people to raise the Vitality Pill by himself.

No one knew that this Vitality Pill was not only condensed from ordinary essence blood, but also condensed a drop of the essence blood of the Ancient Heavenly Phoenix, and in a few hours, he could refine the Vitality Pill and help him be reborn in Nirvana.

At that time, he can close the city protection array, forcibly extract the vitality essence of the entire people, and fly straight through the life tribulation realm, hehe, at that time, the people of the entire Nirvana City will be ants-like existence in his eyes.

A faint blood-red vortex formed around Lou Xinlan's body, and after a while, his whole person was shrouded in blood, looking like a blood cocoon, and the surrounding aura was constantly absorbed, and his aura was also rising......

......

"Boom!"

It was about a quarter of the time when the incense was burned, and a dull explosion sounded from the Blackstone Auction House, which immediately alarmed the people of the entire Nirvana City, and before everyone could react to what was going on, someone discovered that the protective array of Nirvana City had begun to close!

"What's going on! What kind of sound is that, I actually feel a little dizzy!"

"The city protection array is about to close, is something happening?"

"It's not good, how do I feel that my longevity and essence blood are being lost......"

......

For a while, everyone fell into a panic, and some prescient monks immediately reacted to what should have happened in Nirvana City, and all fled outside the city, but soon they found that they could no longer escape.

Because at this time, Lou Xifeng had already appeared outside the city, and he was holding a formation flag in his hand, which was the formation flag that closed the big array. Behind him were Su Zi'an of the City Lord's Mansion and Master Deadwood and others.

"Lou Xifeng, what are you doing here! Get out of the way, otherwise you're welcome!" An old man on the second floor of the Birth Tribulation stood opposite Lou Xifeng, his face was extremely gloomy, and more and more monks gathered behind him, both the Guiyuan Realm and the Life Tribulation Realm.

Lou Xifeng is also a strong man in the middle of the life and tribulation realm, after the auction is over, Shang Muhe and Jiaoqiu have left Nirvana City, it can be said that now Nirvana City is almost completely under the control of Lou Xinlan.

Lou Xifeng looked at the old man opposite and sneered: "I'm sorry, I lost a little thing in the City Lord's Mansion just now, and the City Lord specially ordered me to close the city protection array, so as not to let the thief escape, and please cooperate." ”

The old man sneered: "Okay, then you can tell me what the City Lord's Mansion has lost, and we can cooperate with the law enforcement of the City Lord's Mansion, in addition, I think you should also explain what happened to the auction house just now!"

"I'm not obligated to explain it to you, and I ask you to cooperate, it won't take long. I'll talk about the ugly things first, if anyone wants to break out, it will be against the City Lord's Mansion, and when the time comes, don't blame me for being polite!"

The old man was so angry that he really wanted to speak, but suddenly someone behind him shouted, "My longevity and essence blood are being lost, what the hell is going on!"

"It's taking our ......," someone in the crowd shouted.

"Lou Xifeng, what do you mean by this!Don't you hurry up and open the city protection array!" An angry voice sounded, and everyone looked at the person, it was Chihong from the Blood Refining Island, and there was also a red-haired old man beside him, and Xiu Wei was also robbing the fourth floor.

When Lou Xifeng saw someone coming, his brows immediately wrinkled, but thinking of Lou Xinlan's instructions, he shook his head and said, "I'm sorry, Equatorial friend, the news I received is that no one can leave Nirvana City, and I ask you to cooperate!"

"Hmph, you are looking for death...... Chi Hong's temper was already short-tempered, where was he in the mood to pull down with Lou Xifeng, he had already discovered the abnormality of Nirvana City, if he didn't leave Nirvana City again, maybe there would be no chance to leave.

Almost at the moment when Chi Hong made his move, the red-haired old man on the fourth floor of the life robbery beside him also sacrificed his magic weapon, and this person's magic weapon was a red fire flag.

"You're just looking for death!" A hoarse voice suddenly sounded, as soon as Chihong sacrificed the magic weapon, the space around him changed, and the whole person was in a black fog, what shocked him was that he couldn't move at this time.

"Not good!" It was only a moment before Chihong reacted to what was going on, at this time, where could he care about anything else, frantically burning essence blood and trying to break free, but soon he smelled a smell of decay, and his lower body was directly corroded by the black mist......

"It's a corrupt ......"

As soon as Chi Hong finished saying this, the whole person turned into a puddle of black water, and with the black mist rolling, everything returned to its original state, and an old man in black robe appeared where Chi Hong was standing just now.

It was none other than the Deadwood Elder of the City Lord's Mansion.

The whole scene was quiet for a while, and everyone didn't expect that Chihong, who was still menacing just now, was killed by the Deadwood Elder in the blink of an eye, and in the end, he didn't even leave the Yuan Shen.

And the red-haired elder of the Blood Refining Island also forcibly stopped his movements.

(That's all for tonight's update, good night friends.) Request ten monthly pass support~~Ten ~~~)

(End of chapter)