Deep in the alleys of the old city, the lights of the "Silent Bookstore" are the only glimmer of light in the dark night. Lin Mo lost his parents in a car accident on a rainy night when he was seventeen, and also took away his ability to speak. For three years, he lived in a cage of silence, with only the sound of the friction of pen and paper soothing his lonely soul. Every word that falls from the tip of the pen is his glimmer of light against the darkness - recording his thoughts, engraving his obsessions, and also hiding his desire for the truth.
Until Su Wan, a girl in a white dress, came out of the rain with a yellowed diary. The gloom in her eyes was exactly the same as that of Lin Mo. The diary in her hand hid the secret of the car accident three years ago. When Lin Mo's pen tip met Su Wan's handwriting, two faint lights converged into a beam, illuminating each other's silent world. They used the pen as a medium to convey courage and trust with words. In the ink flowing from the tip of the pen, they agreed to jointly pursue the truth buried by time. The light on the tip of those pens is not only a bridge of communication, but also the hope of redemption, leading two people trapped in darkness to move toward justice and light step by step.
