Buried scrolls. Cutthroat rivals. A discovery that rewrites history and sparks a saga readers never want to end.

Darwin Lacroix has one shot to clear his family's name. For decades, academia mocked the idea that a Roman treasure convoy vanished in the far north—right up until a scroll recovered from beneath Vesuvius hinted otherwise. When a diamond cache surfaces in Iceland, Darwin jumps on the first flight to Reykjavik, determined to finish what his ancestors started. But he's not the only one chasing the treasure.

A ruthless cartel wants it first, and they play for keeps.

Forced into an alliance with Eyrún Stefansdóttír—a fearless volcanologist with her own ghosts—and a diamond expert who thinks "ethics" is a type of pasta, Darwin plunges into Iceland's fire-scarred underworld. Beneath glaciers and hardened lava, a maze of tubes hides the prize.

As rivals close in, trust frays, and every choice becomes a gamble with no do-overs. Down in the dark, Darwin discovers that survival isn't just about the treasure—it's about the people you'd risk everything to protect.