The tunnel narrows into a wide chasm, spanned by a precarious stone bridge that bears the marks of severe disrepair. Cracks spider across its length, with sections of stone missing, creating perilous gaps that expose the sheer drop below. From the depths of the chasm, the faint glow of molten rock casts flickering orange light across the cavern walls, illuminating the jagged edges with an eerie radiance. Steam rises intermittently from vents along the edges, adding an ominous hiss to the oppressive atmosphere. The bridge stands as the only visible path forward, but its fragile state presents a grave risk to anyone daring to cross.