The crawling light spots in the library, the shadows that ran away without authorization in the movie theater, the ten-year agreement hidden in the lockers of the old shopping mall... When these weird details collided with Su Wan's reality of being overwhelmed by rent, her peaceful college life was completely off track.
A copy of "Ancient Navigation Star Map" with old movie tickets inside led her to meet Lu Xingci, the "iceberg academic master" of the Department of Computer Science. This boy who always dominated the campus forum list not only knew that she had eaten expired bread, but also recognized the girl who looked exactly like her in the photo ten years ago.
As the talking black cat, the star map fragments that can distort time, and the mysterious man in a black trench coat appear one after another, Su Wan finds herself involved in a time and space mystery that spans ten years - "she" disappeared mysteriously ten years ago, and behind Lu Xingci's gentle protection, there seems to be a secret that can subvert everything.
When the mirror of trust cracked due to yellowed diaries and forged photos, and when the blue light of the old astrological observatory illuminated all the truth, Su Wan finally understood: the so-called misalignment of fate is just proof that the heartbeat has already been carved into time. Those promises hidden in the star map, those ten years of waiting, will eventually find the complete answer in each other's eyes.
This is a story about time, trust and redemption. When reality and memories overlap in time and space, do you love the person in front of you, or the obsession engraved in time?
Purpose: Using the confusion of time and space spanning ten years as a carrier, we explore the fragility and tenacity of trust - when memories are tampered with and the truth is covered up, only sincerity and bonds rooted in the depths of human nature can penetrate the fog of time and return misplaced fates to their true nature, proving that love and perseverance will eventually defeat calculations and misunderstandings.