Xiang-Yu-Guang is an original romance audio drama set in an imagined ancient world, comprising twelve full-length episodes. The main storyline has a total runtime of 141 minutes and 34 seconds, accompanied by two preview episodes and one ending theme song.

The narrative follows Jiang Lingzhi, a frail yet intelligent young noblewoman, who steps beyond the walls of her home for the first time and meets Shen Pei, the second prince, and Xiang Rou, the spirited daughter of a military family. From their early childhood encounters to shared adolescent experiences, the three of them grow together—quietly transformed through friendship, kinship, and the subtle stirrings of affection.

Set in a gentle, timeless world of blooming festivals and looming political tension, the story weaves personal growth with social expectation. Jiang Lingzhi longs to break free from the constraints of her health and fate; Xiang Rou dreams of making her mark on the battlefield; and Shen Pei seeks to reconcile imperial duty with compassion for the people. Their paths cross not only in youth, but at pivotal moments of destiny—each choice echoing the tensions between tradition, identity, and self-determination.