Shu Ting and Suo Lang met due to an accidental collision. She confessed that she was seriously ill and hoped Suo Lang would be her boyfriend for one month, accompanying her to see every corner of this city. In that month, the two watched the scenery and ate delicious food together, leaving countless warm memories, and their feelings quietly took root. After her condition worsened, Shu Ting tearfully proposed a break-up, hoping Suo Lang would forget her. Years later, Suo Lang received a video and a bank card recorded by Shu Ting before her death; she left her lifelong savings to Suo Lang, thanking him for accompanying her through the last journey of her life. Looking at her final smile, Suo Lang finally wept bitterly.