As he learns of the growing humanitarian crisis unfolding in the Mediterranean sea, Spanish lifeguard Òscar Camps decides to head to the Greek island of Lesbos along with his reluctant colleague Gerard. Once on the island, they’re faced with the enormity of the situation. With limited resources, the pair struggle to do what they can to help the continued stream of people arriving, working against determined people-smugglers and inert local coastguards.