When the lads return to their homes in Dublin and Sligo, their plane crashes in the Atlantic Ocean. 

Nicky, Kian, Mark and Bryan can save themselves in the lifeboats. They land on a little desolated island. Shane has disappeared in the crash and they haven’t found him on the island.

Nicky and the lads try to survive on the island. They don’t know if they are ever going to see their families and homes again. And what happened to Shane in the crash?