Maplestory is a MMORPG that came out of South Korea in around 2003. Since then, it has grown drastically and has introduced an enormous amount of in-game lore to its players. Not just core game lore and core storyline, but side quests and areas, as well as lore unique to each class.
With so much lore, it’s easy to get confused. This site writes out the entire basic details of the game’s lore in story format so that people can better understand what people might be talking about.