On an offshore oil rig, "Iron Island" showcases the duality of people who have their lives torn apart: wherever they are, they feel incomplete. In this scenario, Dante, the oil rig's production coordinator, is an irascible man who sees his life collapsing between the turmoil in the high seas and family dilemmas on solid ground.
In the middle of Carnival, Carol discovers that she was betrayed by her “boyfriend”, Beto. Her unhappy best friends abandon a “detox” holiday with the mission of dragging Carol to Carnival. Meanwhile, Beto and his friend Diego go on a relentless search to redeem the mistake and reduce the damage of the three drunken friends in search of revenge.
