本剧讲述了曾经只共享着专属二人世界的青春男女，在成长中逐渐成为彼此的信仰，最终化作照亮对方人生前路的光芒的治愈故事。

A man and a woman whose lives are shaped by loss and time drift apart in youth and reunite a decade later, discovering that the bond they once shared remains a guiding light through love, grief, and growing up.