Today's burial ground, not only the burial ground, people give it many names, what mysterious burial ground, death Jedi and the like, there are countless of them, but they all have one characteristic, that is, they carry a mysterious magical color.

Even a big man of Sun Liren's level didn't get any benefits when he came to the burial ground, so you can imagine what kind of master the person who was resurrected from that nameless ancient tomb? Maybe it's the Demon Emperor level.

Of course, all this is just speculation, what exactly did Sun Liren and them encounter in the burial ground? Good or bad? It is not clear what they can say, only they know.

Qin Nan's body stood straight on a hill on the outskirts of the burial ground, and after looking at it for a moment, he finally got up and left, because he couldn't see anything at all.

Coming out of the burial ground, the tens of miles along the way are full of rolling demonic qi churning, lingering in this area, which looks very mysterious.

Qin Nan didn't just pass over the demonic qi, but passed by from the side, because he found that there were not even birds flying in the sky above the demonic qi. Even when a fat bird flew over it, it immediately fell headlong into the demonic qi when it flew away, which looked extremely thrilling.

It seems that these demonic qi can still eat people, and if you dare to fly over it, then you will suffer from its poisonous hands. Therefore, Qin Nan was so frightened that he gave up his plan to fly over the demonic qi, and instead left by sticking to its edge, which could be regarded as passing by.

After leaving the burial place, Qin Nan went all the way towards Daewoo Kingdom, swept across the border, and entered the territory of Daewoo Kingdom, and then he swept over the imperial city of Daewoo Kingdom, and flew back to the Refining City.

Refining Weapon City is Qin Nan's current home, he is a well-deserved city lord, and everything here belongs to him.

The Yamato Kingdom does not accept him, or even if the Yamato Kingdom is willing to accept him, he will not go back. When the Yamato Kingdom did not accept Qin Nan, he opened up his own home in the Daewoo Kingdom.

At this time, there is actually no need for Qin Nan to return to the Yamato Kingdom!

Back in the refining city, Qin Nan inspected everything in the refining weapon, which was carried out in an orderly manner, and it could be said that everything was safe.

Subsequently, Qin Nan entered the secret room of the original Luo family and officially began his retreat.

This retreat will be very long, because Qin Nan is going to refine those plundered immortal grasses, as well as refining the half-truncated tail of the middle and early ancestral dragon together.

The little Buddha pupil was placed in the refining city, and so was the old wind. Feng Lao had obtained a lot of immortal grass, and he also needed time to refine it and consolidate his own cultivation.

Feng Lao's time is running out, at most it is more than ten years, if he can't break through the Heavenly King Realm within this time, then he can only face the decay of his physical body, and eventually die.

And at this time, what Qin Nan can help Feng Lao is limited to providing him with a comfortable and quiet retreat environment, allowing him to break through by himself. During this period of time, after a long period of training, Feng Lao had already shown signs of breaking through the sixth stage of the Great Grandmaster's cultivation, but it was not very obvious, so he had to go into retreat and consolidate his martial arts cultivation.

As for the little Buddha pupil, she has not entered the ranks of cultivation, her cultivation is very weak, and she is no different from an ordinary little girl. She has long been homeless, and now Qin Nan is her biggest support, even when Gu Zhu claimed to let her go to the Southern Great Wilderness, she did not agree, but silently stayed by Qin Nan's side.

It's not that Qin Nan prevented the little Buddha pupil from entering the ranks of cultivators, mainly because Qin Nan couldn't spy on her physique, she had a peerless and rare Buddha pupil, and everything was unknown. Because of this, Qin Nan didn't dare to rashly let her cultivate, for fear of causing her great harm.

After arranging everything, Qin Nan entered the secret room, and as the heavy stone door "rumbled" closed, it felt like he was isolated from the world.

Afterwards, Qin Nan placed his refining furnace in the secret room, sat down with his body crossed, and began to refine a part of the immortal grass.

His idea was to first refine a part of the medicinal power of the immortal grass to lay a foundation, and then set out to refine the tail of the Middle Ancestor Dragon. In this retreat, the fairy grass he prepared was extremely sufficient, the fairy grass was just a foil, and the blood cells were the key.

The blood cell is the emperor's blood, the true blood of the legendary demon emperor, the blood of the divine dragon, ordinary things can't control it at all, unless it's a divine object like the Yuan Shen robe.

This time, if he can successfully refine the Demon Emperor's true blood and integrate it into Qin Nan's own cultivation, then his cultivation will inevitably advance a large span, directly across the ranks, but how many ranks he can leap up in one leap is unknown, and he can only wait for the time to see.

After having an idea, Qin Nan immediately began to implement it.

He first placed the ten pigs' weak medicinal herbs into the refining furnace, and then opened the refining furnace to let the refining work be carried out automatically.

Qin Nan adopted the method of refining the fairy grass, which belonged to the kind of small fire slow refining, and slowly refined the essence of the fairy grass.

It took about a day and a night for the ten immortal herbs to finally be refined, turning into a bowl of golden medicinal soup with a strong fragrance emanating from the refining furnace.

In fact, as early as a short period of time after the refining work began, the mellow fairy grass smell had already begun, and it was all in the secret room, which greatly boosted Qin Nan's spirits.

Ten immortal grasses were refined, and then Qin Nan began to slowly take the medicinal soup, feeding it into his body little by little, refining it into yuan power, and one washed away the tendons and veins, strengthening his physique. The second is to consolidate the cultivation and bring forth the new.

After the medicinal power of the ten immortal herbs had all melted into his body, Qin Nan's body had completely changed color, and his whole body was fiery red, as if it had been calcined.

This situation is because he has accumulated too much immortal herb power in his body, and he has not had time to convert it into yuan power, even if he has converted it, the yuan power in his body is very excessive, and the medicinal power and yuan power impact the flesh at the same time, from the inside to the outside, and even spread to the surface of the skin.

At this moment, Qin Nan was completely a medicine jar, at this time, he hurriedly began to refine the inside of the flesh, using the flesh as a furnace, transforming the medicinal power into the blood of a warrior, and at the same time tempering everything in the flesh to strengthen his flesh and the original spirit.

At the critical moment, Qin Nan even had to go out of his body and eat the medicinal power and yuan power in his body. After tossing for a long time, Qin Nannan adapted to such a process, as well as the current state.

Ten immortal grasses had such power, not to mention the tail of the middle and early ancestor dragon.