South Africa, 1871. Jack Lark no longer walks alone. With the worldly Anna Baker by his side, he travels to the Cape Colony diamond fields determined to seek their fortune - and an adventurous new life together. The journey north soon turns violent as tensions erupt between other hopeful diggers and a gang of Boer men. Everyone has their eye on the same elusive prize - and some will stop at nothing to get it. For Jack and Anna, unearthing a diamond is only half the battle. Getting out of the mines alive will prove far more difficult - and dangerous. And when the worst happens, Jack finds himself tested as no enemy, no man and no war has ever before.