Hiroto is in the 6th grade of elementary school in Naha, Japan. He spends his winter vacation in Nakijin which is his mother’s hometown. He enjoys his time with his grandparents, cousins and two baby goats. One day, Hiroto sees the villagers kill one of the baby goats to eat.
空から降ってきてパニック状態のアンノーンは「どこから来たの?」と聞いても「キラキラしたとこ」という以外分からない。