From Fantasy Island to a fragile new life— can we truly become each other’s refuge? The Weather on the Other Side follows the reunion and love of two young migrants who settle in Jeju. Sae-eun, a weary plant caretaker, and Bong-min, a would-be carpenter, cross paths again after ten years. Amid unfamiliar landscapes and fragile lives, they come to see each other as both threat and solace. Set against real spaces like Mosulpo Café and the Yeomiji Botanical Garden, this tender yet chilling romance reveals that love means becoming “home” for one another in a foreign land.