Tom Keating, a Marine Scientist is a lonely 'nearly thirty', since his wife passed away six years earlier, and has isolated himself on the island of Menorca. Josh, his brother, goes out to the island for a holiday with his girlfriend, and to spend some quality time with his older brother.

Ruby Hudson, ex-drug addict, is on a mission in the Balearic Islands, intent on destroying her ex-partners life. However, in the process, she nearly ends her own.

Tom with his best friend Paolo, teamed with Josh and Brooke go off on their diving adventure throughout the island, only they happen upon a small surprise, which will turn their worlds as they know it, upside down forever.


Something darker and sinister brews within these lives, and it's not until they become entangled within each other, that they realise what the full force of their actions is.