After all, in the North Wind City, there are very few factories that produce foreign goods, and there is basically not much industrialization, and many of the raw materials are made by Qin Ba after purchasing the most basic refined minerals. There is a natural limit in terms of quantity, and even if foreign fire is produced in the future, the supply to the North Wind City will not be too much.

Moreover, except for those large, medium, and small families in the North Wind City, civilians basically do not use foreign fire, and the price of foreign fire is still a bit expensive.

Not to mention Qin Ba's hard work in the North Wind City, Tang San rode alone and headed towards the Ghost Hunter Base, he was thinking about the future path at this time: "The internal strength realm is complete, I'm afraid I won't be able to learn anything in the Heavenly Star Sect, only the head of the Heavenly Star Sect, Tianxingzi is the realm of martial artists, it can be seen that the mystery of this martial artist is limited, only a character like the head will know, and it is almost impossible for me to get this secret from him." ”

"And Polaris died in the tomb, although this matter is witnessed by Mo Bai and the ghost madman, but Beitian City is afraid that he will not think so, when the time comes, he will target me everywhere, and it is impossible for me to get any benefits from the Heavenly Star Sect, maybe it is possible to come and kill me." ”

Thinking of this, a cold light flashed in Tang San's eyes: "It's really troublesome, find a chance to slaughter him." ”

"Come to think of it, I want to get the secret of the martial arts, I'm afraid the only way to start from the ghost hunting guild, once this encirclement and suppression is over, we, the winners of the Northwest Martial Arts Conference, will enter the imperial capital and participate in the world's first martial arts conference, when the time comes, with my external strength, the supreme realm of internal strength, it is enough to push most people, and I will definitely be able to enter the eyes of the king of the northwest, and it may be possible to get the secret of the martial arts from him, I heard that he likes to bring up the talents of the younger generations very much, and it is a big deal to kill enough ghosts, and it is also feasible to exchange the secret of martial arts from the ghost hunting guild, but it will take a little time。 ”

Thinking about the future path, Tang San had already raised the mind of leaving the Heavenly Star Sect, he had never been nostalgic for the Heavenly Star Sect, and now his goal was to cultivate the realm of washing the marrow and exchanging blood in the shortest possible time.

Time is always the most ruthless, in the blink of an eye, two months have passed, two months, Tang San in the ghost hunter base, in addition to cultivating, is to participate in the encirclement and suppression battle, has been at war with the ghost clan four or five times, but unfortunately the ghost clan is very cunning, since the republic began the large-scale encirclement and suppression, they have completely broken into pieces, entered the guerrilla warfare mode, one shot to change places, and absolutely do not fight with humans.

The several encirclement and suppression that Tang San participated in, and even the sneak attack alone, were all the result of being anticlimactic, at most he could kill a few lone ghouls, and none of the ghost clans in the large army were caught.

The only result of the large-scale encirclement and suppression operation was to dig up all the fixed ghost strongholds in the northwest, and there were even hidden nests that had existed for decades or hundreds of years, among which thousands of mentally retarded humans appeared, and the fate of these humans was all secretly disposed of.

These people have been inspected by the Ghost Hunter Guild, and now they are all made idiots, it seems that the ghost clan has specialized in studying the human brain, and the ghost bones can be changed at will, and the ghost clan will penetrate the ghost bones into the human brain from the ears and nostrils, completely destroying the thinking ability of human beings, making them become walking corpses with only survival instincts, and become the food of the ghost clan.

For the ghost race, it is very simple to buy human food, and these mentally handicapped humans are kept in captivity by them, and they are supplied with sufficient various foods, and once they are fat and strong enough, they will be slaughtered and become the staple food of the ghost race, and the horror of the ghost race can be seen.

And Tang San went through the Infernal Relic Simulation Reality, and finally found out all the key points of the "True Dragon Pulp Washing Sutra", sorted out the most suitable cultivation method for himself, and cultivated the "True Dragon Pulp Washing Sutra" to the peak realm in a short period of time, only half a step away from stepping into perfection, but this half step requires a long time of cultivation to complete.

Tang San couldn't wait so long, the news from Tie Hengkong, they couldn't stay here for a few days, at most there was a week before they had to go to the imperial capital to participate in the world's first martial arts conference, and there, it would be they who were famous all over the world and talked about by countless people, just like the ancient scholars who took the imperial examination, no one asked for ten years, and they became famous in one fell swoop.

Therefore, Tang San decided to make the final breakthrough today, he wanted to completely enter the realm of the Great Perfection of Blood Exchange and Purge.

Standing alone on the Gobi, with a starry sky above his head, his upper body was not an inch, and a piece of gold, blue and black appeared, which was the appearance of his external strength being destroyed to the limit, and his body had swelled to two meters high.

At this time, his internal organs vibrate, and bursts of dragon groans continued to come from his mouth, and the vibrations of the dragon's groans passed along his body into the bone marrow, and his bone marrow gradually began to resonate, giving birth to strange changes.

If Tang San could be dissected at this time, it could be seen that Tang San's bone marrow was yellow, and every drop was crystal clear, like a transparent gem, like substance.

And Tang San's blood was also bright red like a crystal bead, and even flashed a faint trace of crystal light, as if his blood contained some kind of mysterious power, and countless blood flowed in the blood vessels, as if drops of heavy mercury gave him even more powerful power.

Tang San was adjusting his physical state, he was going to use the mysterious energy of the ghost clan at the peak state to impact the consummation realm of marrow washing and blood exchange.

For a full hour, bursts of faint smoke emanated from Tang San's whole body, converging above his head, it was the heat of cultivating martial arts, the blood veins of his whole body swelled up, and a huge dragon groan poured out of Tang San's body, the entire spine was constantly trembling, and the huge dragon groan came from it.

As soon as his eyes opened, the essence flashed, and Tang San secretly shouted: "It's now." ”

It was too late, it was fast, the mind communicated with the infernal relics in the dark, and a trace of cold qi rushed out of Tang San's brain, rushing straight into Tang San's bone marrow, and quickly combining and smelting with a piece of faint yellow bone marrow.

In each bone marrow cell, countless tiny mysterious tentacles floated out, they were linked to each other, forming an extremely complex network labyrinth, and bone marrow cells roamed in this labyrinth, differentiating countless blood cells, flowing into Tang San's body along the blood vessels.

In addition to the mysterious energy that rushed to the bone marrow, there was also most of the cold qi rushing into the blood vessel walls all over the body, the cells on the blood vessel walls were growing rapidly, and a trace of blood-red filaments spread between the cells, a new system was being established, it quickly covered the blood vessels and bone marrow of Tang San's whole body.

Bang la la blah

The blood flow in Tang San's body became faster and faster, and there were even waves one after another, Tang San's heart was beating violently, even three hundred times per minute, a huge and powerful beat, outputting even stronger power.

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