Crimson Desert's Abyss is a mystical, elevated plane of existence that lies above the corporeal reality below. Though in the heavens, it is invisible to the naked eye, and only those gifted with its touch can ever reach it.
A lot of what you do in the Abyss is mandatory, but the game is also filled with optional Abyss puzzles and quests that let you unlock new fast travel spots and even abilities and skills. The place is usually accessed through various Spires, and the Spire of Insight is an especially puzzling one.
