Pobby & Dingan are unseen companions residing in an opal mining community in Australia, befriending Kellyanne, the 9-year-old daughter of a miner. The film explores the strange and puzzling vanishing of these imaginary friends and the profound effect it has on Kellyanne’s family and the entire town. The narrative unfolds from the perspective of Kellyanne’s 11-year-old brother, Ashmol.