"Go back, I expect that it will take you three or five years to go out to condense and refine this time, and after you leave, I will use a spell to seal the Northern Meditation and truly retreat. If you don't become a god, you will never get out. If I haven't come out within ten years, you can go to the Patriarch's Hall to see my natal lamp, if it goes out, use the Northern Darkness True Water to unlock the ban, and take out my corpse and relics. ”

Seeing that Chen Fusheng carried the sword box behind his back, the smile on the face of the Northern Underworld Dao people was closed, and he returned to his former self, his expression was serious, but his tone was flat and told Chen Fusheng.

"Master......"

Chen Fusheng's face was full of joy, he could hear that there was already a bit of unsuccessful determination in the calm tone of the Northern Netherworld Daoist, obviously he still didn't have any confidence in the heart of this retreat Northern Netherworld.

Although he and the Northern Underworld Daoist are not the kind of masters and apprentices who are cultivated in small ways, as soon as the Northern Underworld Daoist meets, they accept him as a disciple and pass on his "Northern Underworld Easy Formula", which saves him many twists and turns, and helps him refine the magic power of Buddhism and sacrifice a high-grade magic weapon.

It can be said that basically everything a good master should do has been done, so these days have somewhat true feelings.

Seeing Chen Fusheng like this, the people of the Northern Underworld Dao saw it completely, and in turn comforted him: "Life is only a hundred years of morning dew, I have lived ten times more than them for the teacher, I have sought the passage, cultivated the Buddha, when I was young, I also crossed the ice sea and flame mountain, raised the sword to kill demons and demons, and visited friends all over the world, compared to the mediocre life of mortals, I don't know how many times more exciting, even if I die, what is it?"

"Immortality?"

Chen Fusheng's voice trembled, and he gently spit out two words.

The Northern Underworld Daoist shook his head and looked up at the roof of the main hall, as if he had looked straight through the roof into the infinite blue and white clouds.

"Cultivators seek immortality, and there are a few people who can live forever, even if they are lucky enough to achieve the primordial god and have endless longevity, but those predecessors who have been recorded since the beginning of the record have not finally died out, some have died in battle, and some have disappeared and have no news at all. As for wanting to break through the Yuan Shen as a teacher, it is not only to increase longevity, but also a little obsession with practicing for thousands of years. ”

Lowering his head, the faces of the Northern Underworld Dao people were completely calm.

"After practicing for thousands of years, a Dao heart is spotless. For teachers, although there are many unsatisfactory points, and there are often some regrets when reflecting alone in the middle of the night, but it is never worthy of being with others. Even if you sit down immediately, there is nothing to be reluctant to. ”

Looking at Chen Fusheng, the Northern Underworld Daoist smiled to himself again, and said: "Your cultivation time is still shallow, and it is still a little difficult to understand this layer, so there is no need to force it, and you can condense it." ”

Speaking of this, the people of the Northern Netherworld didn't want to say more, and with a slight pinch, Chen Fusheng moved out of the North Netherworld, and then saw a piece of Xuanguang rising, completely enveloping the North Netherworld, obviously the people of the Northern Netherworld had completely banned it as mentioned before.

Looking up and sighing, Chen Fusheng respectfully kowtowed three times, said goodbye to the people of the Northern Underworld, and returned to the library.

After listening to the words of the Northern Underworld Daoist, the joy of obtaining the Nine Heavens Sword Box had unconsciously disappeared for the most part.

"I don't know if Master will succeed this time. ”

With this memory, Chen Fusheng no longer had the intention of taking the opportunity to try out a step-by-step lotus supernatural power, and honestly urged the waves to move forward.

It wasn't until he arrived at the library that Chen Fusheng couldn't help but open the sword box and flew out of the three flying swords to check.

The materials used in the Nine Heavens Sword Box are all of the gold and water systems, and these three flying swords are no exception, because of the different refining techniques used in the material.

As soon as it flew out, it turned into three flying swords of different lengths.

One of them, as deep as ink, cold and cold, is obviously made of the true water of the Northern Underworld,

A plain white, sharp and compelling, it is the purest gold line, although the shortest, only two and a half feet, but the sword qi is the strongest.

The last bite is made by mixing the essence of heptane gold with the Nine Heavens Star Sand, and the color is green, and it looks the most extraordinary.

And after these three mouths were released, each other's sword qi was swallowed, and there was a faint connection, which was extremely mysterious, and it was obvious that the formation in the sword box that the Northern Underworld Dao people said was not a lie.

Chen Fusheng thought about it for a while, then he transported the Northern Darkness True Water and began to refine this box of three swords.

The hands turned into countless mudras, and two spells turned into two strings of talismans, one after the other, and they were punched into them one after another.

One of them is naturally the ban that comes with the "Northern Worm Escape", and the other is from the "Green Worm Sword Dictionary", the Tianhe Sword Pool inheritance is in the Middle Ages, although it has long been destroyed, but the method of flying swords is unique in the world, and the sword raising technique in the "Green Worm Sword Dictionary" is unparalleled in the world, and it is more useful than the "Northern Darkness Escape".

Although the Nine Heavens Sword Box and the Three Flying Swords are of good nature, they are both magic weapon primordial fetuses, and the Northern Underworld Dao people have not yet entered any prohibition into them.

Chen Fusheng used these two mana, as soon as Fang used it, a Northern Darkness True Water swam on it, and the three swords in this box trembled gently, revealing many miracles.

The true water of the North Underworld opens up the North Underworld, and the mana is strong and has few opponents in the same level.

It is extremely easy to refine the first few forbidden sacrifices of any magic weapon, but after two or three hours, a clear sound is heard, and the three swords in one box are suspended by themselves, and the sword light is released by itself, and the first prohibition has been completed.

The Nine Heavens Sword Box has truly become a magic weapon.

As soon as the ban was completed, the Nine Heavens Sword Box truly recognized Chen Fusheng as the master, and then it needed water grinding kung fu to be able to refine it one by one.

"Only one ban is still too weak, but if I encounter an opponent whose mana realm is stronger than mine, I am afraid that in a moment, I will be forcibly taken away by someone, and the ban will be removed, and I still need to sacrifice a few more times before I can go out. ”

After a night of penance, Chen Fusheng not only did not feel tired, but became more energetic. Seeing that the sky was already slightly bright, he put the flying sword into the box and sent it into the dantian Beihai to slowly cultivate.

The essence of this sword box is much stronger than what water god seal and "Hundred Ghost Sutra Changing Diagrams", as soon as Fang fell in, he squeezed out the water god seal in the eyes of the sea and firmly occupied this most important place.

Then there was the pitch-black, cold-like Northern Darkness True Water that continued to pour into it, and then slowly flowed out, and with each passing moment, the spirituality on it was imperceptibly enhanced.

After thinking about it, Chen Fusheng untied the green bamboo sword on his waist, and also threw himself into the Nine Heavens Sword Box, letting it go to make this fourth natal flying sword.

The Nine Heavens Sword Box is a combination of gold and water, and the flying sword contained in it will be unhindered as long as it is not a fire genus.

Fire melts gold, and water extinguishes fire. Putting in the fire-type flying sword will only wear out each other's spirituality.

As for the wood and earth systems, although they are not as beneficial as the gold and water systems, they are still suitable.

The Green Bamboo Sword is a pure wood line, although it is weaker than the Seven True Gold in nature, but it is also refined by the ontology of the thousand-year-old heterogeneous Green Bamboo, but it is a step worse, and the number of prohibitions is high, but it also has this qualification.

As for its original lack of sharpness, it has also become an advantage because of the relationship between the sword box and the formation in it, and it has the wonderful use of perfecting the sword formation.