Complex sentence: The thief reveals herself as Delphine, Riverwood's innkeeper and one of the last surviving members of the Blades--an Order of bodyguards and Dragon slayers sworn to protect the Imperial Emperor.
Split into simpler sentences: The thief reveals herself as Delphine, Riverwood's innkeeper. Delphine later reveals that she one of the last surviving members of the Blades--an Order of bodyguards and Dragon slayers sworn to protect the Imperial Emperor.