In fact, when Xu Yi decided to buy the black card, he was confident enough to succeed in the sacrifice.
Because, to refine the black card, two conditions must be met, the frequency of energy input must be high, and it must be stable and long-lasting, and he satisfies both.
The frequency of the thunderball bullets ejected from the Maxim machine gun is fast enough to crush the fourth-order talisman field. As for stability, from the current point of view, he and Xu have never felt exhausted after countless battles.
After leaving the four-color seal, Xu Yi chose an uninhabited mountain that was deeper in the mountains, and prepared to start the sacrificial alchemy.
In order to fear that the sacrifice would fail and harm innocent creatures, Xu Yi activated the magical power of sound and whistle, and directly drove away all the animals and birds in the entire mountain forest.
As soon as the sacrifice began, Xu Yi's heart was settled. This feeling was completely different from that during the four-color seal.
As soon as the Maxim machine gun was fired, the thunderous marbles shot towards the black card quickly and steadily, and accurately threw them into the spiritual circle created by the black card under the blessing of the secret method and disappeared.
It only lasted for more than a hundred breaths, and the body of the black card was gradually lit up. After half a cup of tea, the whole black card had turned into a golden light.
At this moment, the spiritual circle that devoured the thunder bullets began to twist violently.
"Not good! Call you greedy!"
Huang Mei yelled angrily, and a door of light burst out in front of Xu Yi, and the next moment, he dodged and jumped in.
Almost at the same time he jumped in, the black card exploded.
When Xu Yi fell out of the four-color seal again, he found himself in a deep stream. He jumped up and climbed nearly a hundred feet before landing on the ground.
The entire land was completely cracked, one by one collapsed, and then ascended to the sky, only to find that a huge open space appeared in the entire mountain group, enough to build a town with hundreds of thousands of people living in this open space.
Further away, around the open space, more than a dozen mountains either partially collapsed or completely collapsed.
"I told you not to be greedy. You want to be greedy. Everyone has said that the quality of this black card will stop when the card body turns black at most. If you insist on charging energy until the black card explodes, if you are not greedy, you must have Disaster, have you learned your lesson this time?"
Huang Mei put on the appearance of a life mentor, admonishing her earnestly.
Xu Yi didn't bother to talk to him, this old man was more and more fond of putting on airs, and gradually showed signs of addiction.
When he sacrificed the black card, Huang Meihe ever said a word, until the aperture began to distort, this guy started beeping, at that time, even a fool knew something was wrong, but it was an afterthought, what's the use
In any case, this huge explosion was meaningful, and the most important significance was to let Xu Yi figure out how terrifying it would be if the black card exploded.
Only by witnessing its power can we make the most appropriate footnote for future use strategies.
At this moment, he started the sacrifice for the second time. With the previous lesson, when the black card was about to turn red, Xu Yi stopped the sacrifice and used a secret method to lock the black card. card, it declares success.
The black card that has been sacrificed has returned to its original plainness. If you don't touch it, no one would have imagined that it contains the power to destroy the world.
After the sacrifice was completed, Xu Yi returned to the bamboo hut in the back mountain and fell into a coma for several days in a row. After resting until he was completely refreshed and refreshed, he quickly walked out of the mountain gate of the thief arresting department, turned into the city, and entered a shop that operated a teleportation array. .
An hour later, he appeared outside Baiyun Mountain.
Baiyun Mountain is the secret place of Yinting. There is no one guarding it, but there are many restrictions. If there is no jade plaque issued by Yinting, the world will never even try to find it.
It was with the help of the jade token that Xu Yi found this fairy mountain in the vast sea of clouds.
This time, he came to Baiyun Mountain precisely to honor the last reward given to him by the Central Palace—to be allowed to study in the scripture cave for three months. The scripture cave is located in Baiyun Mountain.
He acted according to the instructions of the jade tablet, and walked through the mountains for more than an hour before he came to a cave with purple light spots. On the cave, there were three large characters in ancient seal script "Tibetan Scripture Cave", which were extremely mottled and covered all over. dust.
Xu Yi took out the jade tablet and waved it towards the entrance of the scripture cave. The next moment, his body was involuntarily sucked in by the purple light cave.
After entering the cave, he didn't step on the ground, but was suspended on a corridor made of rays of light.
Walking along the corridor, there are caves made up of halos. Xu Yi took a step forward, moved to the entrance of the first cave, and looked away, and saw a white wall in the cave. It is ten feet tall and eight feet high, with both words and patterns recorded on it.
After staring intently for a while, Xu Yi understood that this was an exercise.
"Nine Stars Li Fire Blade, the top supernatural power in the psychic realm." Xu Yi hadn't said anything yet, and the barren ghost in his Starry Sky Ring called out first.
Xu Yi suppressed the excitement in his heart, and continued to explore the next cave.
After a full twelve hours, Xu Yi finally went through all the forty-nine caves in the halo corridor.
The settings in these forty-nine caves are almost the same, the only difference is that some caves are empty, and some caves have shriveled corpses, which are obviously senior masters sitting here.
Moreover, among the forty-nine caves, some have recorded the entire supernatural powers, some are fragments, and some are filled with various words and symbols. It is impossible to see the details, and they are obviously deduced from them.
Regarding the scripture cave, Xu Yi hardly got any useful information. He asked Xia Sibo, and what Xia Sibo meant was that anyone who entered the scripture cave must keep his mouth shut. secret.
Because of this, the scripture cave has existed for many years and has become the most mysterious existence in Yinting.
Seven days passed in a blink of an eye, and Xu Yi was still hesitant. He knew very well that he only had one chance to choose.
In other words, among the forty-nine halo caves, he can only step into one, and there is absolutely no chance of stepping into the second one.
However, after wandering around for seven days, he felt that there was something tempting for him in every cave. He really wanted to get into every cave and study it for a year and a half.
In the blink of an eye, on the tenth day, all the halo caves began to fade away. Xu Yi knew that time was running out. If he didn't choose again, the trip to the Buddhist scripture cave would end early.
"Hurry up, hurry up, don't dawdle, in my opinion, I will choose the first one, Jiuxinglihuoren, it is definitely a top-level psychic power..."
Xu Yi didn't say anything, Huang Mei was very anxious first, and hurriedly shouted admonitions.
Xu Yi ignored him, and sat down cross-legged instead. Pictures suddenly appeared in his mind, and each picture reflected a cave. The images circled back and forth in his mind like a revolving lantern.