The Six Portals

Requirements: level 110, active premium time
Required items: -
Be prepared to face: Bird Eater, Bush Terror, Cave Terror, Cursed Eye, Demonic Fire Being, Evil Eye, Giant Dionaea, Lone Eye
Rewards: 900,000 experience points, 2 x towel (blue), 2 x towel (green), 2 x towel (violet)

Spoiler

Spoiler of this quest is not available.