As the sun set, Twilight Forest would go through a long period of twilight during which a large number of Level 80 ghosts would spawn. At this point in the game, these ghosts were completely undefeatable. Because of their power, no one ever dared to linger in Twilight Forest when the sun was down, giving it its name.
Despite the dangers lurking in Twilight Forest at night, it was very safe when the sun stood high in the sky. During the day, only Level 25 monsters would spawn.
A crowd of over five hundred Azure Falling Sky players were actively farming mobs in Twilight Forest. Most of them were around Level 25 and could be considered the elites of their guild. They were not even among the hundred strongest here today; those spots were taken by members of the Azure Falling Sky Gaming Organization. Such a large force of players theoretically grind mobs in complete safety, as only the major guilds could put together a strong enough group to defeat them.