The series follows the story of a team of oil tankers workers that are divided between the dilemmas of their personal life on land and working on the high seas.

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.