The Nido de serpientes del salón subterráneo first appears in Volume 2 as a grotesque, multicolored nest of serpents centered around a massive, black, mucus-dripping snake with a triangular head and red floral patterns. Its brown eyes convey a frivolous yet menacing intelligence, suggesting it is more than a mere beast. Across the series, this subterranean serpent nest evolves from a static, unsettling encounter into a recurring symbol of hidden, primordial threats lurking beneath the surface of the world, its presence foreshadowing deeper conspiracies and ancient powers.

The Nido de serpientes del salón subterráneo first appears in Volume 2 as a grotesque, multicolored nest of serpents centered around a massive, black, mucus-dripping snake with a triangular head and red floral patterns. Its brown eyes convey a frivolous yet menacing intelligence, suggesting it is more than a mere beast. Across the series, this subterranean serpent nest evolves from a static, unsettling encounter into a recurring symbol of hidden, primordial threats lurking beneath the surface of the world, its presence foreshadowing deeper conspiracies and ancient powers.