In the corner of the library filled with books, Yan Shuyao, a girl from the literature department, met Xia Xin, a freshman from the music department who was as bright as the summer wind. In the intertwining of poetry and musical notes, indescribable emotions quietly arise. However, this heartbeat caused Shuyao to fall into a whirlpool of panic - she resisted her true inner orientation and struggled painfully between self-denial and social discipline. Xia Xin's tenderness and determination finally melted the wall of her heart, and the two embraced each other in a secret corner.
Just when Shuyao began to look forward to the future, her fate suddenly turned upside down. An accident took Xia Xin away, leaving only the heavy last wish: "See all the scenery in this world for me." Shuyao's world instantly collapsed into a wasteland. Desperation and thoughts of following her gnawed at her day and night, but her lover's last instructions became the only anchor. She must learn to live with this unforgettable love and pain, use her steps to measure the mountains and rivers they cannot walk together, and write letters to heaven in every starry sky and every page of the book.
This is a story about the thorny road of self-identity, about the sudden decline of passionate love, and more importantly, a redemption story about how to carry the light of the dead and walk toward the dawn alone in the abyss of despair.