In 2025, 18-year-old female dancer Lin Wan woke up on her birthday and dreamed of the horrifying scene of being forced to sing by the Japanese army during the war. Unable to endure the suffering, she met a senior monk from Puji Temple who told her that it was time to wake up from her dream, but she accidentally traveled through time and became a child in troubled times. With ten years of opera skills and past life memories, she uses drama as a blade to find the truth about her past life in the flames of war, and continues to write a different legend of the opera in a desperate situation.