When the stubborn dubbing director Yu Tianning meets the rigorous otologist Xu Qian due to hearing loss, the two lonely hearts have a wonderful resonance in the sound waves and heartbeats. She is obsessed with the infinite possibilities of sound creation, and he is obsessed with precision medicine to repair hearing. The two seemingly opposite people discover the resonance of each other's souls during the treatment process. From secretly guarding by anonymously modifying animation sound effects, to life-and-death rescue by relying on voiceprint positioning in landslides, Xu Qian used the healing frequency of 3285Hz to build a line of defense for Yu Tianning. And when the fifty cochlear love letters he sealed were revealed at the golden wedding ceremony, the heartbeat evidence hidden in the medical data finally turned into a confession that spanned half a century. This is a romantic epic about how sound becomes the password of life, and it is also a healing legend where the benevolence of a doctor and the soul of art collide.
Purpose: Use scientifically rigorous healing and artistic free expression to jointly compose the resonance frequency of life