Grimoire of Symbiosis

In the vast, mysterious and treacherous world of spirit refining, the sky is forever obscured by surging demonic clouds, strange creatures shuttle through the darkness, and everything exudes an unknown aura. Here, everyone's life and battle are closely tied to a very special existence - a book that exudes a strange light. The cover of this book is made of the leather of an unknown creature. It is engraved with twisted magic patterns. When the pages are turned, it will make a sound like the whisper of an ancient demon. Its operation must rely on the power of demon spirits. Demon spirits are an extremely mysterious energy body in the world of spirit refining. They are hidden in every corner of the world and possess unique and powerful power. When people communicate with demon spirits with their own magic power and inject it into this book, it will be activated. Therefore, this book is called a grimoire. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.