In search of a lullaby that can help him sleep peacefully, Chen Yan, a visually impaired man, traveled thousands of miles to Guangxi and met Xu Zhaozhao, a young tour guide who was terminally ill. She is the mysterious netizen "Chaoyang" he has been looking for for many years, but he dare not recognize her because of his serious illness. During the journey of searching for the centenary reunion of the guqin "Qingyue" and "Yunting", the two lonely souls finally heard each other's voices. This is a story about waiting, protection and redemption - when the eyes cannot see, the heart is the brightest.
