The Spiral did not respond to intrusion like a machine. It did not sound alarms or activate countermeasures in the traditional sense. Instead, it shimmered—rippling like water touched by thought.

Emma stood beneath the great archive dome at its core, her breath fogging against the crystalline air. Around her, the walls pulsed with luminous threads of memory—echoes of timelines not yet lived and regrets long buried.

Jack’s footsteps echoed softly behind her. He had stayed quiet since ...