"Xiaoman's Writings on Jiangyuan" is a long scroll of 3.3 Million words of cross-era group portraits. On the winter night of 1999, at the entrance of Yanping Lane, young Jiang Yuan, his childhood sweetheart Wang Yao, follower Ma Fei, DV boy monkey, silent school bully Wang Jie, and street singer lit up the paper "Millennium Dragon" at noon, vowing to write their lives into fireworks. In the next thirty years, SARS, the Olympics, the epidemic, the awakening of AI, and the demolition of the metaverse turned the page of the times, and the six people were separated and reunited. Jiang Yuan used the pen name "Xiao Man" and wrote 100,000 words a year, one word for each breath, recording love and broken promises, braking and walking away, death and rebirth. When the clock tower is engraved into NFT, the aroma of beef noodles becomes code, and guitar strings, tickets, and rusty brake pads still fall out of the ashes of the old alleys—that is the reply they left to time. The story is written from the alley to the end of the universe. It is about a person and how six hearts beat at the same time.