Summary
Ye Zhen has a rare phobia of rain that causes her memories to reset with every storm, returning her to the day she made a promise with a man one year ago. Determined to piece together the truth, she finds herself drawn to Jiang An, the enigmatic owner of a bookstore. Though he appears cold and secretive, he constantly watches over her. His face feels unsettlingly familiar—why does he remind her so strongly of someone from her past? The deeper she digs, the more she questions his true identity and motives.