The game opens with Sumio Mondo, a "searcher" who makes a living looking for people's lost things, arriving on the Micronesian resort island of Lospass and taking a room at the "Flower, Sun, and Rain" hotel; his task is to locate and defuse a bomb planted on a plane which is soon to leave the island's only airport. When he first arrives, he encounters Peter Bocchwinkur—a mediator between Mondo and his client Edo Macalister, manager of "Flower, Sun, and Rain". On his way to the airport, Mondo is distracted with helping other residents of Lospass and guests of "Flower, Sun, and Rain". This results in him failing in his mission, causing the bomb to explode and the plane to crash into Lospass. The next morning, Mondo wakes in his hotel room to find it is the same day as the explosion. Over the following two weeks, Mondo repeats the same day over and over again, but each time he is distracted with helping the islanders and fails to stop the bomb from exploding, which in turn causes his death. As each day passes, Mondo finds it increasingly difficult to maintain his sanity in the face of these inexplicable events.