In a quiet mountain village where rain never seems to end, a boy named Ren discovers a hidden river beneath an old stone bridge where glowing lanterns carry forgotten wishes. Guided by a mysterious fox-masked girl who appears only in the rain, he journeys through dreamlike landscapes of memory, grief, and wonder. As Ren helps return lost wishes to children who abandoned hope, he begins to rediscover his own broken belief in magic, healing, and connection. A gentle, emotional fantasy about memory, sadness, and the quiet light that never truly disappears from the heart.