By comparing the translations and the original books, Lucien learned more about how to read Sylvanas and could now understand a big part of Astrology and Magic Elements, although still with some difficulties.
Several higher-level methods to meditate were provided in Astrology and Magic Elements. Learning a lesson from what happened to the witch, Lucien decided to stick to his current meditation for now, before he could thoroughly understand how the other methods worked.
One thing in the book captured Lucien’s attention. For a long time, Lucien was bothered by a question: If the principle of silent casting could be explained by the change in vibration frequency of spiritual power, then why, according to the book, one could cast a spell without using any magic reagent after successfully constructing the corresponding magic structure in one’s soul with the four fundamental elements, Earth, Fire, Wind and Water?