In The Seventh Dragon, a persistent world simulation RPG set in the continent of Asan embroiled in global turmoil. Players become Heroes, build cities, battle foes, and save the world from the conquering Devils. It is the 28th year of the Chronicle of the Seventh Dragons, and the Asan Continent is in chaos caused by the invasion of the Devils. Widespread looting by the rebel army and daily battles with the Devils have caused the people to lose heart. Mistrust among the Human, Elf, and Undead races reached a peak when the Devils conquered all the castles belonging to the Humans, Elves, Dwarves, and Dark Elves.