Iris, an English volcanologist, arrives in Iceland focused solely on her research. But when she meets Siggi, a charismatic local with a complicated past, his passion for showing her Icelands geological wonders ignites unexpected feelings.

Cautious but drawn to each other, they embark on a short-term romance, promising to part ways when Iriss work is done, but their deepening connection challenges the boundaries theyve carefully set.

When a volatile volcano suddenly threatens everything, theyre forced to confront not only the unstable landscape but also their own hearts. In a country where the ground can shift at any moment, can Iris and Siggi find a way to stand firm together?