A middle-aged urban recluse uses his "sound of colors" to lead a 15-year-old blind girl on a stop-by-stop journey through the entrances and exits of a "subway system," teaching her to see, to touch, to recognize and to embrace this strange yet familiar world with her heart.
一個隱居城市的中年男子，用他「顏色的聲音」，引領一位十五歲的盲人女孩，在一段接著一段「地下鐵」入口、出口的旅行中，讓她用心情看見、接觸、認識、擁抱了這個既陌生卻又熟悉的世界。