FW – Nightfall Looms… | Perfect World Community Blog Experience Forsaken World like never have before! The brand new flying system will take players through the skies of Eyrda with new bosses, dungeons, and events designed specifically for flying. A new fortress in the sky has emerged along with new, unexplored areas. Be the first to experience the exciting new quests and monsters that roam the land. The Immortal Rift is being revamped into an all-out land conquering system. Attack and defend against other guilds to claim a territory within Eyrda.