In the near future of 2028, intelligent AI will penetrate into daily life but will not completely replace humans.
Location: "Xingyun District" of Binhai City, a three-dimensional city where old and new urban areas blend, where neon advertisements and century-old arcades coexist.
Core image: The "Fog Sea Cafe" run by the protagonist serves as an urban observation station, and each cup of special coffee corresponds to an urban story.
