Leo’s hands hovered over the keyboard. No name meant no credit. No legacy. No proof for Mira that he had done anything at all. He would become just another drowned statistic.

He typed: Whisper. I found cap-3ga000. Need handshake.

That question broke him.

Nothing. Just the same hollow echo of a dead link.

Leo wasn’t a hacker. He was a hydroarchivist, once employed by the now-drowned Netherlands to map subterranean rivers. When the seas rose, his skills became useless. But his obsession became the file.