On and on it went, stilling the hands of people as they ate and worked. They looked up. In caves beneath the earth, and hive vaults, and under the smog drifts, they looked up. Of those that could see the sky, a few thought they could make out new stars amongst the firmament and froze at the promise of each pinprick of light: a promise of fire and ash and an age of loss. And with the sound of sirens, fear spread, unnamed but still spoken.

‘He is here,’ they said.

Prison ship Aeacus, Uranus high orbit

‘I understand you have a story…’ she said. The wolf stood before her, the fur of its back silver beneath the moonlight. ‘A particularly entertaining one. I’d like to remember it, for posterity.’

The wolf turned, its teeth a smile of sorrow.

‘Which story?’

‘Horus killing the Emperor.’

Mersadie Oliton woke from the memory-dream with sweat on her face. She breathed, and pulled the blanket over her from where it had slipped onto the floor. The air was cool and dank in the cell, scented with the tang of air that had been exhaled too much. She blinked for a second. Something was different. She reached out a hand and touched the metal wall. Moisture clung to the rivets and rust scabs. The thrum of the ship’s engines had gone. Wherever they were, they were stationary in the void.

She let her hand drop and let out a breath. The tatters of the memory-dream still clung to her eyelids. She focused, trying to pull back the threads of the dream even as they slid into darkness.

‘I must remember…’ she said to herself.

‘The prisoner will stand and face the wall.’ The voice boomed out of the speaker set above the cell door.

She stood instinctively. She wore a grey jumpsuit, worn and faded. She put her hands on the wall, fingers splayed. The door unlocked with a clang, and footsteps sounded on the grated floor. The guard would be one just like the rest: crimson-clad and silver-masked, the humanity in its voice concealed by vox distortion. All the gaolers were the same, as constant as the ticking of a clock that never struck the hour.

Small spaces, locked doors, questions and suspicions – such had been her world for the seven years since she had come back to the Solar System. That was the price for what she had seen, for what she remembered. She had been a remembrancer, one of the thousands of artists, writers and scholars sent out to witness the Great Crusade as it brought the light of reason to a reunited humanity. That had been her purpose: to see, to remember. Like many clear purposes and shining futures, it had not worked out that way.

She heard the footsteps stop behind her, and knew the guard would be placing a bowl of water and a fresh jumpsuit on the floor.