The centipede meat was exceptionally delicious. As long as one could resist the disgust in their hearts, they were guaranteed to be able to feast on it.
Although Xu Yi's barbecue skills were not very good, he still ate with relish.
This was wild magical beast meat. Although it was only grade-1, it was still much tastier than the carnivorous magical beast meat raised in the Federation.
If he could bring this centipede back to the Federation, he would definitely be able to sell it for a considerable price. Unfortunately, Xu Yi's interspatial bag was too small to hold so many things.
After a period of investigation and experimentation, Xu Yi already knew a little about the system's rules.
If he killed, worked hard, or bought something with money, the system would recognize him and give him a hundred times the reward.
However, if it was a gift from an elder, then the system would not recognize it.
Therefore, the interspatial bag in Xu Yi's hand was only that big. It did not have a hundred-fold amplification.
In the future, when he reached Foundation Establishment, he could apply to buy a medium-sized interspatial bag.
But forget it now. It was better not to attract attention.
Xu Yi took out a medicine bottle from his interspatial bag, poured out a pill, and swallowed it. The pill immediately turned into a thick heat flow, allowing his spiritual power to recover rapidly.
This was a pill that he had bought before entering the small world to replenish his spiritual power. This kind of pill was not used to increase cultivation. Although it also contained a slight pill poison, it was definitely not that serious.
Moreover, the pill poison of this kind of pill was very easy to be expelled from the body of a cultivator.
The knowledge taught in school was indeed useful. It was necessary to prepare before entering the small world.
However, if he wanted to prepare everything, he had to have sufficient financial resources.
Xu Yi touched his interspatial bag. His goal this time was to train his combat ability and hunt for more magic nuclei.
After a meal, Xu Yi continued his adventure.
Since he had made up his mind, Xu Yi still chose to stay after seven days.
Thus, in the next 700 days, Xu Yi became a savage.
Not only did they have to survive in the open, but they also had to be vigilant when they slept.
Living alone on a deserted island, Xu Yi did not need to communicate with anyone, nor could he have any friends.
He became quiet and often could not say a word for a month.
As time passed, Xu Yi's performance became better and better when he encountered magical beasts.
Spiritual power combat skills like the Giant Spirit Palm were generally divided into five levels.
Reaching the acme of perfection, reaching the peak of perfection, reaching the inner realm, and getting a glimpse of the door.
Xu Yi had been constantly pondering in the previous few small worlds and had already cultivated the Giant Spirit Palm to the initial level of small success.
After reaching this stage, he would need a lot of actual combat to improve.
And this was where Xu Yi had proven his Dao. After 700, he had already cultivated the Giant Spirit Palm to the Advanced Realm.
His talent wasn't very high, but he had used countless actual combat experience to forcefully grind this spiritual power secret technique up.
The three high-grade magic tools were already riddled with injuries. They had also made great contributions in the fierce battle for more than a year.
Xu Yi had encountered many dangerous situations. If he had not relied on these three high-grade magic tools, he might have died one of them.
Of course, the one that improved the fastest was the Advanced Invisibility Spell.
With Xu Yi's cultivation, he had no advantage against the many demonic beasts on this deserted island.
He had even found traces of a magical beast of the third rank here and had immediately fled.
If he encountered a Grade 2 Magical Beast, Xu Yi might be able to escape, but if he encountered a Grade 3 Magical Beast, he would definitely die.
Therefore, under the pressure of life and death, Xu Yi invested the most energy and time into this cultivation method.
Now, his Advanced Invisibility had reached the third stage of perfection.
A person's potential was endless. After this training, Xu Yi had the most profound understanding of this sentence.
If it wasn't for the fact that he was always in a state of high tension, Xu Yi wouldn't have been able to raise this cultivation method to the point of crossing three levels in a short period of more than a year.
Now that 700 days were almost up, Xu Yi no longer had the mood to continue fighting.
He counted his goods and sat cross-legged in the cave.
This cave used to be the residence of a Level 1 Demonic Bear, but now it belonged to Xu Yi.
Inside the cave, he circulated his spiritual energy and felt the surging but dense spiritual energy on his body. He was extremely satisfied.
A life and death battle was not just about actual combat experience, but also had great benefits for the tempering of spiritual power.
Before this, although his spiritual power was strong, it was all formed by the accumulation of medicine. In fact, it was a little superficial.
But now, his spiritual power seemed to have been hammered by countless giant hammers, becoming solid and firm.
Xu Yi even had a feeling that after returning, as long as he concentrated on cultivating for a few days, the fourth level of Qi Refinement would not be a problem.
The pressure around him gradually appeared. Xu Yi looked around with reluctance and disappeared in an instant.
Fated, come again!
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