Living Up to Time, Falling Short of Love

Living Up to Time, Falling Short of Love Plot:

Su Wan, a cultural relic restorer, has been waiting for her missing boyfriend Lu Jingshen for five years in the "Time Pavilion" of the old alley. Until one day, Lu Jingshen, in a light gray suit, stands in front of her with a renovation blueprint for the old alley—five years ago, he was hit by a falling Song Dynasty porcelain while protecting Su Wan, damaging the nerves in his right hand so he could no longer hold a restoration knife. Afraid of delaying her dream of being a "relic doctor", he secretly went abroad to study architecture, hoping to fulfill their promise of "turning the old alley into a time museum". But Su Wan hasn't told him that she has macular degeneration from years of staring at micro-traces, and recently can barely see his face clearly. Lu Jingshen also hasn't told her that all the money he earned from three jobs abroad these years was for finding experts to cure her eyes. Time has kept their original intentions, but how can they reveal the "unspoken goodbye" hidden in their deep love?