CODEX (the comic book)

This request seems to contain a small error. "CODEX" generally refers to a collection of data or a system, but in the context of comic books, it may be a misreference. If you mean "CodeX: The Legend of the Blood Ruby," it’s a comic book that combines adventure and fantasy, featuring a protagonist on a quest involving a powerful and mysterious gem. Alternatively, you might be referring to "The Codex" comic series, which explores themes of history, myth, and supernatural elements. Please clarify if you meant a specific comic book title or series, and I’ll be happy to provide a precise explanation.