Pain became everything. The vein's brass teeth sank deeper into Reg's chest, right beside the fused gear, while another tore into Isabella's side. Their blood mixed on the cracking marble gold-flecked crimson, centuries old and seconds young. The heart in their joined hands flared white-hot, pulling every stolen thread they had ever taken. Clara's echo. Eleanor's last breath. The Bishop's engineered lies. All of it poured inward, balancing the scales at last.
Reg felt his body ageing backward and forward at once. Wrinkles smoothed then deepened. Hair greyed then blackened. Isabella's silver streaks flickered between youth and ruin. Their fused gear screamed not in agony, but in release. For one perfect heartbeat they were truly one again: clockmaker and anchor, thief and daughter, widower and woman who had never been allowed to love freely.
"I was wrong," Reg gasped against her lips. "One extra lifetime… was never the question. It was always this. Us. Together."
Isabella's eyes still steel, even as they dimmed locked on his. "Worth it," she whispered. "Every second. Even the ones we stole."
The Cathedral collapsed in slow, terrible beauty. Marble pillars turned to sand. Stained-glass saints dissolved mid-prayer. The reversed choirs fell silent forever. Little Thread stood untouched in the chaos, broken watch now glowing soft and steady. The Bishop hung limp in his vein-prison, eyes wide with final horror as his own centuries unravelled thread by thread.
The heart lifted from their hands on its own floating, pulsing, no longer a God but a simple, honest battery. It rose through the falling dust, through the shattered eye, through the roof that was no longer there. London's screams quieted outside. Buildings stopped ageing violently. People froze mid-step as time remembered how to breathe without a monster feeding on it.
Little Thread caught the heart gently, like a child catching a soap bubble. "It's free," she said, voice no longer ancient but small and wondering. "The century lives. No more bleeding. No more anchors. I… I'm free too."
She looked at Reg and Isabella one last time two bodies entwined on the dust, hands still clasped, fused gear fading between their ribs like a dying star. Tears traced clean lines down her timeless cheeks.
"Thank you," she whispered. "For the first honest second anyone ever gave me."
Then she was gone. The heart vanished with her into the fog, carrying their sacrifice out into the world. Time ticked forward normally for the first time in two centuries. Gas lamps burned steady. Bells rang the correct hour.
Reg felt himself slipping. The pain eased into warmth. He saw Eleanor not angry, not gone, but smiling in a future that would now exist. He saw children laughing who had never been born before tonight. He saw Isabella's face, young again, laughing at something he had said in the shop on their first night.
"Was it worth it?" he asked the darkness.
The answer came not from the God, not from the heart, but from inside his own fading blood.
Yes.
But the twist slammed into him in the final second before oblivion a revelation the fused gear had hidden until the very end:
The theft had never been his choice.
The gear in his shop that night had been planted by Little Thread herself. She had guided the Bishop, guided Isabella, guided him engineered every step so two anchors would finally die together and set her free. The "accidental" thirteen chimes, the reversed bells, the entire war… all a two-hundred-year plan by a child who refused to stay a collector forever.
Reg's last thought was not rage. It was wonder.
He had not stolen time.
Time had stolen him.
And it had been worth every second.
Darkness took them both.
London woke to a new dawn fog lifting, clocks striking twelve like ordinary clocks, no veins beneath the streets, no Church demanding seconds from the poor. A street urchin with a fixed pocket watch walked away smiling, heart hidden in her coat.
But in the ruins of the Cathedral, two bodies lay entwined, hands still clasped, fused gear now cold brass between them.
And somewhere far below, in veins that had not quite died, a single faint tick began again.