Letters Column: Post Card of the Edge of the Floating Island
When a technological army known only as the Dark Legion invades The Floating Island, it's up to Knuckles and The Chaotix to find out what they're up to. Just what is the Dark Legion? And what does it have to do with Knuckles' past, present, and future? More revelations will be made on the mysterious history of the Echidnas, including Knuckles' lineage as "Guardian of the Floating Island"!