It acts as a catalog or "Index" for the entire series, allowing users to see which chapters or volumes are included in the larger multi-part download.
This specific type of "Preview" archive serves several purposes: Index And First 10 Volume Previews rar
By providing the "First 10 Volume Previews," it gives users a sample of the translation quality, image resolution, or formatting before they commit to downloading dozens of gigabytes. It acts as a catalog or "Index" for