She came to save her world. They'll fight to make her stay in theirs.
Astro-botanist Sera Vance has one mission: find a cure for Earth's dying soil before billions starve. But when her research pod crashes on the forbidden prison moon of Krysvoth, survival means trusting the three alien warlords who find her in the wreckage.
Drayvex, Zorith, and Kyron were exiled for refusing to slaughter humanity after a devastating plague. Hardened by isolation and haunted by loss, they've built a life in the shadows-until Sera awakens something they thought lost forever. The ancient bond. The one that marks her as theirs.
She's their prophesied Heartstone. Their salvation. Their mate.
But Sera can't stay. People are dying. Her research is critical. And falling for three massive, possessive alien warriors who look at her like she's the answer to every prayer? That's not part of the plan. No matter how their touch ignites her. No matter how safe she feels wrapped in their arms. No matter how right it feels when they call her theirs.
When enemies close in and the truth behind Earth's plague is revealed, Sera must choose: return to the life that's slowly killing her, or claim the love that could destroy them all.
