In the quiet Nanlan Village, where the wheat waves surge and light and shadow flow, Mo Chen is a lonely light and shadow mage. He does not cast spells on the battlefield or pursue prosperity, but concentrates on an ultimate experiment - using the art of light and shadow to restore the ancient trees in the village that disappeared a hundred years ago. The villagers regard Mo Chen as a stranger, but he longs to use gentle light to stitch together the unfinished pastoral dream of his fathers. As the experiment progresses, Mo Chen discovers that light and shadow can not only recall the shadows of the passing trees, but also reveal the secrets deep in the human heart. The estrangement between him and the villagers, the silence of the land, and the family's last wish collide in the interplay of light and shadow. Ultimately, this experiment will illuminate Mo Chen's inner belonging and allow Nanlan Village to redefine the bond between man and nature. The fields, morning mist, and dim light are all witnesses. Only Mo Chen's persistence and tenderness can plant a shadow of hope in the land of his hometown.