The curse that dominates the world of Obscure OT is eternal, like an inevitable cycle between destruction and rebirth. When adventurers reach the limits of their strength and wisdom, the energies of the universe begin to corrupt reality. This phenomenon, known as the Cycle of Shadows, was foretold by ancient oracles: a time when the strongest must give up all they have achieved to walk through the shadows again, stronger than ever.

At the heart of the world, an ancient altar, surrounded by black flames, holds the secret to challenging the cycle. By accepting the reset, warriors leave behind their accomplishments but gain the blessings of the gods and the right to return with amplified power. The Cycle of Shadows is not a setback but the only key to achieving true mastery over chaos.