Thinking about this gave him a start. The most basic and core knowledge in *Talismans and Arrays* was precisely talisman arrays. When it came to the "Talismans" section, Zhao Yi had already mastered the creation of middle-grade talismans; due to his level of cultivation, he had not yet learned to make high-grade ones. As for the "Arrays" section, Zhao Yi had not yet begun studying it. Because array knowledge was exceedingly difficult, one could only lay the foundation and begin studying the arrays section after mastering the high-grade talismans in the talisman chapter.
Therefore, Zhao Yi could not be certain whether those were actually arrays. But regardless of whether they were or not, it was best to stay far away from those circles. In the extremely unlikely event that they really were some sort of array and happened to activate, wouldn't it be terribly dangerous to step on them?
Yet, could those Nascent Soul seniors who had just passed by really not have noticed? Doubt and confusion lingered in Zhao Yi's mind.
Chapter 202