Lola Hall has always believed in boundaries-between research and personal life, science and intuition, and especially between herself and Chase, the Institute's guarded and dangerously attractive Head of Security. But when she's sent to the arctic wilderness of Svalbard to investigate a mysterious, potentially lethal anomaly, Chase becomes her only ally. Their forced proximity, the wild, frozen landscapes, and secrets buried in the ice spark a chemistry neither of them can deny. As they're drawn deeper into a conspiracy and into each other, Lola finds herself crossing every line she's ever set.