The Legend of Oasis is the prequel to the Sega Genesis game Beyond Oasis. A long time ago, the spirit worshipers were at war. Holding the Golden Armlet, a symbol of knowledge over all creation, was Reharl, King of the Spirits. Agito, absolute destroyer, held the Silver Armlet, power over the will of all things. Eventually the war ended and the armlets disappeared. Now the Golden Armlet has resurfaced, found by Ordan and given to you, Leon. You are a master fighter who will set out on a quest to become the new King of the Spirits and eventually defeat Agito who is believed to have the Silver Armlet in his possession once again. In order to gain the power of each of the six spirits, Leon must fight his way through each of the Spirits' dungeons.