These documents were mainly about some web novels, including "Forest Survival 10,000-fold Enhancement System","Immortal Cultivation I Have 10,000-fold Enhancement System","10,000-fold Enhancement from Devouring", and so on. These novels described how the protagonist obtained a 10,000-fold amplification system in the game or the world of cultivation, which could obtain huge amplification effects in various aspects. However, these search results did not provide any specific content or explanation about the 10,000 times amplification system. Therefore, based on the information provided, it was impossible to give an accurate answer about the 10,000 times amplification system.
According to the knowledge I learned from online novels, pure enhancement books are usually used to increase the attributes of equipment rather than to increase the attributes of the strengthened equipment itself. The Enhancement Book could increase the basic attributes of equipment such as attack power, defense power, health points, etc. It could also increase the additional attributes of equipment such as magic attack power, physical attack power, defense magic, etc.
It was important to note that the amplification book was a relatively precious item that could only be obtained by powerful characters. Using the enhancement book to increase the attributes of the equipment required pure energy. This energy usually came from special materials or alchemy. Therefore, when using the enhancement book, one had to pay attention to the limit of energy to avoid wasting or being used by the enemy.
The Enhancement Book was a mysterious item that was said to be able to increase the attributes of equipment. However, the specific effect of the Enhancement Book depended on the target and the method of enhancement. Generally speaking, the enhancement book could only be used to enhance equipment that had already been strengthened because only equipment that had already been strengthened could be enhanced. The use of the enhancement book required a large amount of spiritual energy, and the effect of the enhancement depended on the equipment's enhancement level and the quality of the enhancement book. Amplification Books could usually be obtained from Dungeons or Instance Dungeons. Some characters could also obtain them through quests or transactions. Amplification books were a very useful tool in the game that could increase the attributes of equipment by a large amount, making players stronger in the game.
Well, it's a bit hard to keep track precisely. Different sources might have different updates. But you can usually find the current arc mentioned on manga-related websites or social media groups dedicated to JJK.