After everything was taken care of, Yu Ke did not return to Xuansha Valley, but cultivated in the Ten Thousand Demon City.

Compared to the sect, except for the slightly worse aura, there is no shortage of various cultivation resources, as long as you have spirit stones and treasures, you can exchange them. And the cultivation of the "Futu Vajra Demon Buddha Book" mostly relies on elixir treasures, and the aura of heaven and earth only plays a very weak auxiliary role, which is completely negligible.

The total value of the daily consumption of various genius earth treasures for qi training, body refining, and replenishing vitality is almost equivalent to three or four thousand spirits, which is more than one million spirits in a year.

With the assistance of huge resources, the cultivation of Yu Ke's body is also steadily improving, but Rao is supplemented by a large number of treasures, and the progress of cultivation is not fast, and a large number of elixirs are quenched by the candle dragon yin fire once, and after refining into mana, they have to be repeatedly quenched and purified, but in the end there are very few left.

When this exercise is cultivated, there is basically no bottleneck before the Jindan period, and the only downside is that the progress is very slow.

Now Yu Ke has only raised the Candle Dragon Yin Fire, and the mana of the Yaksha Ghost Servant who controls the Yin Fire is still very low, and the effect of refining mana is also a little worse, so with the assistance of a large number of treasures, the progress of cultivation is not much worse than that of the elites of the same period who have cultivated other top exercises, after all, not everyone has the capital to cultivate as extravagantly as Yu Ke.

After the ghost servant's cultivation is improved, the power of the imperial envoy's yin fire will also be greater, and if you raise enough five kinds of yin fire to form a yin fire array, the quenching effect will be even more terrifying, and the cultivation improvement speed will drop sharply.

Of course, the benefits of this exercise are also obvious, compared with the monks of the same period, not only will the mana be thicker and purer, and the physical body will also be much stronger than the same level of body refining monks, but the divine thoughts closely related to the mana will also be bonus, and you can occupy many advantages out of thin air when fighting.

What embarrassed Yu Ke the most was that since he was promoted to the Spinning Liquid Period, the ghost clone had no suitable cultivation techniques and had completely stopped cultivating.

Originally, the ghost clone could also cultivate the "Futu Vajra Demon Buddha Book". But the cultivation of this exercise must be assisted by ghost servants and yin fire, and it is inevitable that Yu Ke will not be able to stop the cultivation of the main body and let the yaksha ghost servant assist the cultivation of the clone, even if he gets other powerful yin fire in the future, then he must give priority to the cultivation of the main body.

After all, the purer and more mellow the mana, the higher the grade of the golden pill condensed by cultivation in the future. Being a ghost servant is Yu Ke's natural advantage in cultivating such a technique, and if it is distributed to the ghost shadow division, it will be tantamount to self-destruction of his future.

As a core disciple of the sect, of course, the later exercises can be obtained from the sect, but only one can be obtained, if you want another top-level exercise, you have to collect it yourself.

Ordinary high-level exercises, there are occasional appearances in the market, but they are not very clever, only desperate small family cultivators will buy them, and ordinary disciples of major sects do not take it.

Yu Ke naturally couldn't let the clone casually practice a garbage technique and ruin the future future.

So the clone was completely idle, and in addition to taking the exhausted blood pill blood sacrifice ghost servant and feeding Bai Ming, he was refining the way of refining the instrument array, and occasionally tried to refine a furnace of pills.

In terms of ghost servants and spirit beasts, Yu Ke also spent a lot of spirit stone resources and purchased a large number of demon beast soul flesh and blood to feed Bai Ming and the five ghost servants.

Time passed, and after months of fierce warfare between the Netherworld Demon Sect and the Yin Xia Empire and the loss of many disciples, it finally stopped.

In the blink of an eye, two and a half years have passed since the 10-year competition, and the sky-winning conference that will take half a year and once in more than 300 years will begin.

After nearly two years of arduous cultivation, Yu Ke's cultivation was finally promoted from the second layer of the initial spinners to the third layer of the spinning period, and in addition, the second layer of the Divine Forging Technique had also successfully cultivated to the realm of Dacheng a few months ago, and his divine cultivation had improved a lot.

Under the support of a large number of demon beast souls, Xiao Bai Ming advanced from the second layer of the Spinning Liquid Stage to the peak of the third layer of the Spinning Liquid Stage.

In addition, among the five ghost servants, the Yaksha ghost servant was taken care of by Yu Ke due to the refining of the candle dragon yin fire, and eighty percent of the divine blood produced by the doppelganger was used on its body, so that it was promoted from the nine yin vein spirit ghost to the level of the best spirit ghost, and the whole body became golden, and the whole spirit surname was more sufficient than before.

After advancing to the ultimate spirit ghost, the Yaksha ghost can already communicate with the owner through bloodline induction for relatively simple information exchanges.

Moreover, the cultivation of the Yaksha ghost servant has also been promoted from the first level of the ghost guard to the peak of the fourth level of the ghost guard. The other four spirit ghosts were all promoted to the peak of the third-level ghost guard.

Of course, all of this is based on a huge amount of consumption, in the past two years, Yu Ke has spent on his own cultivation of spirit stone resources is more than two million spirits, and ghost servants and spirit beasts have almost consumed one million spirit resources.

In addition, the bottomless pit on the side of the Refining Immortal Pavilion and the workshop is far from being filled, and Lu Qijiao, who lost nearly 2.3 million spirits in the first year, and is in charge of the Refining Immortal Pavilion in a hurry, wants to cry.

In the second year, as many apprentices improved their skills, the situation improved slightly, but the loss was still as high as 1.7 million spirits.

With such a squander, the spirit stone in his hand has shrunk to less than four hundred thousand spirits, fortunately, there is no news about the yin fire of the bounty on the sect's side, otherwise Yu Ke would not know where to get the spirit stone to pay the bounty.

At this time, Yu Ke was trying to cultivate the third layer of the Forging Divine Technique in the secret room of the Refining Immortal Pavilion, but a piece of communication jade talisman hanging from his waist vibrate.

took off the jade talisman and explored, but it was the kid with the iron head who came and broke out immediately.

"Hey, you're not a bad kid!" I haven't seen him for more than two years, and the face of this kid with the iron head has not changed, but the whole person looks much calmer than before, and his cultivation seems to have been greatly enhanced, and he even jumped to the fourth layer of the spin liquid stage all of a sudden, which is even higher than himself, and it is not for him to say that he is fast.

Originally, Yu Ke thought that he had jumped from the first layer of the Spinning Liquid Period to the second layer overnight, and in the next two years, there were a large number of treasures to complement him, and the progress of his cultivation should be no worse than that of a genius disciple like Tietou, after all, the Spinning Liquid Period is not like the Qi Training Period, and it takes a long time to polish each level of cultivation, and it is almost impossible to think about the ascension of several layers a year like the Qi Training Period.

"Hehe, third brother, your progress is not bad. Tietou said, but his face was smug, "The cultivation effect of the Demon Refining Cave is really like a divine help, I gritted my teeth and persevered in the cave for two years, and the effect was naturally much better than expected." It's a pity that this Demon Refining Cave trial only has one chance, and there will be no effect if you enter it in the future. ”

"Persisted for two years? I heard that in the past hundred years of your Demon Refining Peak, the longest cultivation time in the Demon Refining Cave has been one year and three months, but I didn't expect that your kid is not bad and has set a record. Yu Ke was also very happy for the iron head when he heard this.

After chatting for a while, the two left the Ten Thousand Demon City and set out on the way home according to the previous agreement.

;