You cannot let your thoughts be idle. You must stay awake in thinking so that you will not be tortured by this endless loneliness and lose your mind.

So, Lin Feng began to force himself to think about various things. He first cleaned up what happened during this trip to the Dragon Valley, recalled carefully the many battles he experienced during the period, and sorted out the lessons learned from it.

"Speaking of this... "Purple Molten and Demonic" actually has a lot of room for development. I forced the move to cancel halfway through the previous one, but the difficulty was not as great as I imagined. I remember the timing and process of the move to cancel at that time... If I could find out several of the key points and use them proficiently, it would definitely be of great use in the future..."

"There are also "Purple Melt Three Changes". I can use the first change "Purple Melting" freely, but the second change "Purple Melting" is still a little imperfect. However, in order to resist the flames of time, I maintained the "fusion form" that I had been suffering for so long, but the backlash I suffered was much lighter than expected, almost reaching the perfect state I imagined. How did I do it at that time?"

Lin Feng initially wanted to concentrate on this, but as he thought deeply, he gradually got into a state, forgot his situation for a moment, and immersed himself in the study of "Purple Molten and Underworld Destruction" and "Purple Molten Three Changes". Although these two techniques, which were originally used for Purple Fire, had no major problems after being "improved" by him, were never perfect. He kept improving, but this time he unexpectedly made considerable progress.

...

"It should be true. In this way, the effect and duration of 'Purple Melting Body' should be increased by at least 10%; and "Purple Melting and Demonic Destruction" may be used not only as a last desperate means..."

Lin Feng ended his long thoughts and remembered every detail he could think deeply in his heart. He planned to find time to practice the summarized ideas when he got out of trouble.

"Now... how long has it been?" After this period of thinking, Lin Feng sensed the situation of Purple Molten Fire and Blood Demon Blade and the Cangyan of Time again. He thought he should have spent a lot of time this time, but he sensed it clearly, but found that the situation of the three seemed to have not changed at all. It is logical that "unchanged at all" should be impossible. It should be that the change is too small and it can hardly be felt. In other words, time may have only passed "a little while"...

"How could it be..." Lin Feng's disappointment was indescribable. He could hardly help but curse, but in the end he had to hold it back and kept telling himself to be calm, and finally calm down again.

"No, I have to continue to find things to do..." Lin Feng pondered inwardly, "By the way, I have never studied the level 4 'illusion killing formation' recorded in "Hundred Explanations of the Formation" and I can study it..."

Next, Lin Feng began to recall all the information he recorded about the "illusion killing array", including the required materials, array flag refining, array layout method, array control method, etc. After all the information was sorted out several times, he began to simulate the array with his mind, and even imagined various enemies to conduct combat simulations. Although everything was based on ideas, these ideas were also based on the recorded data in the classics. Therefore, after the simulations again and again, Lin Feng really had a deep understanding of this formation. He felt that if he set up this array in the future, he would never feel unfamiliar.

It was another long time. When Lin Feng studied the "Illusion Killing Array" thoroughly and then sensed the years of Cangyan, he was disappointed again unexpectedly, because judging from the warming progress of the years of Cangyan, the time spent did not seem to have been as long as he imagined.

"Come again!!" Lin Feng didn't think too much this time, and soon rethinked, "I have obtained the three heavenly-level techniques of "Blue Moon Forbidden Divine Art", "Fantasy Wind Thousand Shadows" and "Vajra Seal", and "Vajra Seal". I have obtained a lot of this technique and used a lot of them, but I have never used their true power. The main reason is that I lack cultivation, but my understanding of these three techniques is not thorough enough. It is also one of the reasons. I just take this opportunity to study and comprehend it carefully..."

Lin Feng has long been familiar with these three heavenly-level techniques and has comprehended countless times. Basically, whenever his cultivation level increases, he will comprehend it again, and he will gain a little every time. In today's environment, I wonder if there will be any special gains.

...

I don’t know how long it took, but when Lin Feng finished his research on the three magics, he did not immediately pay attention to the progress of the years Cangyan as he had done before. Instead, he still reminisces about it for a while, and pondered inwardly: “It should be the limit, and it is difficult to gain if you continue to think about it. These key points you have drawn should be useful. If you can experiment immediately, you may have more understanding. What a pity..."

He deeply remembered the results of this research in his heart, and then he sensed the situation of the years Cangyan again, and then thought: "Although it is very small, there is definitely progress. As long as there is enough time, there will be a day of liberation. You cannot panic or be confused... The reason why I feel it is extremely 'long' is definitely affected by the years Cangyan. As long as you endure this loneliness and persevere until the end..."

Lin Feng encouraged himself a few words, then cheered up his spirits and thought, "Then, let's study the alchemy again..."

...

This time, Lin Feng chose the huge and complex topic of "Alchemy" and quickly devoted himself to it. He summarized all the alchemy knowledge he knew, then pondered and understood one by one, then studied each pill recipe he knew, analyzed the refining process of each pill, and then simulated and practiced in the sea of ​​consciousness, "refined" all the pills he knew over and over again...

The time spent this time was far more than the sum of the previous few times. When Lin Feng temporarily stopped due to mental fatigue, he paid attention to the situation of the years and found that the "progress" had increased a little more, and then continued to devote himself to the study of the alchemy with satisfaction.

...

I don't know how long it took.

"The alchemy path is almost the same. What should I study next? I only studied the 'illusion killing formation' before, so now I will study the overall 'former path'!"

...

"It has basically reached its limit. The level 5 formation is not something I can learn now, and I have no way to imagine the drill. So that's it..."

"Next, let's just study the way to make talismans. I remember that I seemed to have obtained a secret book of talismans from someone before. Think about it carefully, what is the content..."

...

"No, without any foundation, it's impossible to achieve anything by just imagination. After all, the technique of making talismans requires a lot of practical practice..."

"Then forget it, just learn new techniques. There are many of them, and it should be able to pass a lot of time. I think about it..."

...

"Why is it still only so little progress!! I have even learned all the human-level magic in my memory!! Did it only take so little time?!"

"By the way, haven't I ever got a body refining technique from Wu Yuanchi? It seems to be called... "Tough Wood Art"? Let's study it..."

...

"How long has it been? One year? Ten years? Or one hundred years? My body may have been corrupted, right? No, if I lose my body, my soul should be affected. I have never had a special feeling, which means that my body's vitality has not been destroyed..."

"No, you can't be depressed. I've been able to hold on for so long. I have to keep going!! Think about it again, what else can I study?"

"Forget it, let's study the alchemy again..."

…………

...

Over the years, Lin Feng lived alone in his spiritual world. In order not to let himself collapse, he studied everything he could think of, including the martial arts and magic techniques he had practiced, whether they were commonly used or not. Even the low-level magic that he had once looked at and no longer paid attention to was learned from the depths of his memory. He studied the alchemy, formation, and even the talisman path repeatedly...

Later, although Lin Feng did not lose himself again, he was almost trapped in an infinite cycle of "demonic obstacles". He almost mechanically thought about various things again and again, even if he had no gains, he would not let his thoughts stop.

The motivation to support him to persevere is the connection between him and the years and the flames of time, which is extremely slow.

Lin Feng felt that his feelings about "time" should be affected by the flames of time, but he had no way to verify whether it was true. He could only pray in his heart that it must be like this. Otherwise, even if he lives out in the future, the outside world will not be the world he wants...

Because, in Lin Feng's consciousness, he seemed to have experienced thousands of years...
Chapter completed!