Bottomless Sea

Bottomless Sea (Japanese: そこなしうみ Bottomless Sea) is a dungeon in Pokémon Mystery Dungeon: Explorers of Time and Explorers of Darkness and Pokémon Mystery Dungeon: Explorers of Sky. It can only be accessed via a Secret Wonder Mail Mission. guards the Aqua-Monica at the deepest level. The player will need to obtain the Secret Rank to open the Wonder Mail mission. The Pokémon found here are very similar to those found in the Surrounded Sea.

7 Treasure Wonder Mail S Code
@+JXC 7CH5H1J S4T83

@M@J7 @F5P#SK &9F9S

In other languages
Abgrundmeer Mar Insondable Mer Sans Fond Mar Voragine そこなしうみ 无底之海