Set during midsummer in Hong Kong, a high school girl who loves painting heads into the hills to sketch, accidentally spraining her ankle. Fortunately, she encounters an escaped little white horse that gently accompanies and comforts her. Thereafter, she frequently visits the countryside pasture to sketch alongside the white horse, forging a pure bond. After the little horse quietly departs, she channels her longing into her artwork, finally reuniting with it as a champion on the racetrack, feeling peaceful and fulfilled.
