Jinyu has lived in Yunxiu Village since she was a child, and is accustomed to the silence in the morning mist and the dim light in the mountains and forests. There is a gem called "Cheng Yao" circulated in the village. People say it can purify all things, but no one knows its true meaning. One night, Jin Yu accidentally heard the faint whisper of the gem. From then on, dreams and reality intertwined, and she was given the mission of guarding Cheng Yao. The gems gradually change in brilliance in her palm, attracting outsiders who are corrupted by desire, and also awakening the confusion deep in the hearts of the villagers. Jin Yu is not born a brave person. She explores step by step, trying to find herself between protecting and being protected. Is her bond with the gem a bondage or a liberation? The story is prefaced by flowing clouds and rhymed by mountains and rivers, depicting people's persistence in faith in the smallest details, and the softest awakening of the soul under the intertwining of light and shadow.
