Deaf cellist Shen Jingyi got caught up in a medical dispute and capital scandal in order to save her seriously ill grandmother. In desperation, she reached a "silent deal" with the cold-blooded lawyer Lu Chenyu - he paid a high price to listen to her music, and she endured his gaze. When violence tore apart the tranquility of the piano room, he hugged her collapsed in the rain and frankly said that guarding her was "his own salvation." She put her palm on the back of his hand and heard the resonance of his heartbeat in the silent world. The two fought the storm together, and finally won the response of justice and love in the dual battlefields of court and concert.
