The lights came up, not flickering but steady and strong. The temperature began to rise. On his display, the error dissolved like mist, replaced by a single, beautiful word:

Kaelen opened the manual override panel. He pulled out the physical data tape—the one that existed outside the failed file system. On it was the backup of the backup. The raw, unformatted string of the master key, printed in microscopic dots of etched aluminum.

The file system had failed. But he had not.