279.

After leaving the Zanggong Pavilion, Cheng Li first returned to his residence.

At this point, his residence was no longer the small room he had been.

Instead, it was changed to the mountainside of Tongling Peak, in a cave with the richest field, which is also the place where the heads of the past dynasties lived, and it can be said that the place with the strongest aura in the entire Qingling Island.

Regarding this series of changes, Cheng Li has been sighing about one thing along the way, that is, he has permission and can really do whatever he wants.

But no matter what, for the current Cheng Li, all these conditions and treatment are what he urgently needs, so he unceremoniously accepted all the preferential treatment of this series of permissions.

However, since this Qingling Island is indeed good to himself, Cheng Li is also a master who is good to me and I am good to you, so he already plans to really try to see if he can change Qingling Island, and plans to use Qingling Island as his test field in this cultivation world.

Cheng Li knows better than anyone how difficult it is to return to Earth.

But people can't just give up because of difficulties and when they haven't tried.

Therefore, as soon as he came to this nine-day world, after deciding that he must work hard to find a way to return to Earth as soon as possible, Cheng Li has been working towards this goal.

And there is no doubt that for now, if he wants to return to Earth, Cheng Li has only found two threads.

One is the misty sea chart on the Blood Demon Island, and the other is the legend of the Nine Heavens Ascension.

But whether it is the misty sea chart or the legend of the nine-day ascension, it is still too uncertain.

Therefore, Cheng Li needs to do more exploration in this nine-day world, looking for more information and opportunities.

And to do such continuous exploration, there is no doubt that it is important to have a base camp.

Therefore, Cheng Li already plans to use Qingling Island as his base camp, or as his personal base.

In this way, with a stable rear, Cheng Li can explore as much as possible in this dangerous nine-day world.

And the current Nine Heavens World is facing an era of mass extinction, which is extremely dangerous.

Therefore, improving the overall strength of Qingling Island has become the most important thing at present.

Only by allowing Qingling Island to survive in this nine-day world can Cheng Li have the opportunity to start his own exploration.

As for how to improve the strength of Qingling Island as soon as possible, Cheng Li already had two ideas in his mind, or two directions.

One is that a thermal weapon that can exert great power in a non-aura environment, and even a large mushroom that is the pinnacle of modern weapons on the earth, find a way to plant one in this world, so that even if it encounters a non-aura environment in the Nine Heavens World in the future, Qingling Island can have a powerful force beyond this era.

Cheng Li had already learned from the old men that the overall aura environment of the Nine Heavens World was deteriorating, and according to the deduction of the three generations of ancestors, the era in which Cheng Li was located had entered a period of spiritual energy exhaustion. One after another, there will be isolated islands that will enter a spiritless environment because they have exhausted their spiritual veins.

That's why this era is known as the Age of Mass Extinction in the outside world.

What's worse is that at most, the year before last, I'm afraid that all the isolated islands will be completely exhausted.

At that time, the entire Nine Heavens World will enter a spiritless environment.

And as a person who has come from a highly developed world in a non-aura environment, Cheng Li naturally knows very well what kind of technology tree should be developed in a non-aura environment.

It can be said that everything a cultivator is based on aura, and once he loses his aura, he will lose his roots, become boundless water, and eventually dissipate.

Therefore, if Qingling Island can develop science and technology in advance, it is equivalent to being one step ahead, once it is really in accordance with Cheng Li's vision, Qingling Island will be developed. Then Qingling Island may really become the last surviving paradise of the Nine Heavens World.

Of course, the entire Nine Heavens World completely lost its aura, and that would be a thousand years later.

For Cheng Li now, it is a little far away.

Therefore, Cheng Li is currently improving the strength of Qingling Island as soon as possible, in addition to developing science on Qingling Island, more importantly, Cheng Li must find a way to combine science and cultivation.

Cheng Li has great ambitions, and he already wants to open up a completely new field, that is, the field of scientific cultivation.

It is Cheng Li's ultimate goal to use scientific methods to cultivate truth, to use science to analyze the truth, to master all the principles of cultivation, and to make it a thing that can be freely DIY.

Once it can be realized, then there is no doubt that the explosive leap development characteristics of science and technology can definitely be applied to Dao cultivation, so that the cultivators of Qingling Island can achieve a huge leap in development in a short period of time.

For example, at this time, in Cheng Li's mind, he was thinking about what one-click foundation building, one-click golden pill, plug-in spell script, automatic alchemy, assembly line refiner or something......

Of course, these are just the ideas in Cheng Li's mind, and there are still many things to be done to realize it.

At present, the most promising thing to achieve is Cheng Li's 102 exercises and thousands of spell inheritances.

With so many exercises and spell materials, Cheng Li was confident in conducting the initial scientific analysis of spells.

Although it is certainly impossible to completely DIY spells, there should be hope for an initial attempt to optimize spells and combine limited spells.

In this chaotic thought, Cheng Li went all the way and finally entered his cave.

Then, he sealed the cave and activated the prohibition arranged by the cave.

Since this cave has been owned by Cheng Li, the old man has engraved the prohibition of this cave mansion into Cheng Li's divine consciousness symbol, so that Cheng Li only needs to use his divine sense to activate the closed prohibition, then this cave mansion, as the head of the cave, has a five-grade prohibition that can isolate the prying eyes of all people on Qingling Island.

So, Cheng Li was very relieved to take out all the 102 exercises and thousands of spells in the storage bag.

This storage bag was naturally taken by Cheng Li from the old man, as the head of a faction, how could he not even have a storage bag.

For the space storage function of this storage bag, Cheng Li is also very curious about its principle, but this involves space matters, for the current Cheng Li is still too high-end, he played a little, he temporarily gave up the idea of further research, and left it to the future when the technical level of scientific cultivation has improved, and he is doing research.

Cheng Li kept pulling things out of the storage bag like this, and after taking out thousands of methods, Cheng Li kept taking out a calculator from the storage bag.

These calculators that Cheng Li took out were all forest-level calculators, and this was the most advanced calculator on Qingling Island.

It's a lot of them, and in the end, Cheng Li took out a full 100 units!

You must know that now there are only 200 forest-level calculators left on Qingling Island after a series of battles. And Cheng Li actually took 100 units at once for this research!

It seems that you can really do whatever you want with permission.