If the portal to the apocalypse is open server will advice you when you log in a character.
Always you can use /event to check the events available.
For go to the Apocalypse you should go to the red point in ice bound when the portal is open.
Druncian City
It is an ancient city that disappeared into the water due to the war of the gods at the time of the Prime Event (Hellbres Calendar 2192), and is a sub-world of Ice Bound. Pure creatures cannot live, and only monsters are guarding this place.
Infernia A and B
It is an area that was cursed by Abaddon's magic and turned into a volcano, and the atmosphere is different from the lava of the existing dungeon at Hellbres. If the dungeon is underground, this means the ground.
Maze
It consists of a maze, and you can go to Procella and Creperum on both sides of the map that you must go through to complete the quest. Once you move to another map, you cannot return to it, and you can select both maps.
Procella
It is an area made up of vast grasslands that stretch out endlessly. Plants grow under the light, but the magic of the wind works to create a very peculiar landscape with rocks floating around. At the northern end of the map is a door leading to Abaddon.
Abaddon
It is an area of ??destruction, where Abaddon, the god of destruction, is sleeping. This is the final stage of Apocalypse's quest. All the monsters that fought to get to here appear, You must fight and win these monsters to meet Abadon. But, will I be able to meet Abaddon? Maps that have passed once cannot be returned. It decides whether to give up one foot or die or live.