Red Stone is an online RPG which commenced in May 2003 and the most important title of L&K Logic Korea that received great attention with its remarkable success in Japan. The story of Red Stone begins in the fantasy world of Prandel as players go on an adventurous quest to search for a mystical red stone that fell from the Celestial World. During the search, players are able to experience the magical transformation of their character’s class and role. For example, a wizard, who specializes in long-range magic attacks, transforms into a fearless werewolf who specializes in short-range claw attacks. Red Stone’s game system focuses on the dynamic and liveliness of the battle as it enhances excitement and fun, allowing players to emerge themselves into the game. The system also incorporated a unique CP (Charge Point) feature which players may strategically utilize to increase the fun in their game play.