Chen Mo, Douyin streamer Lin Xi, and building-materials supplier Zhou Mingqiang cross paths through virtual interactions on platforms such as Momo and Douyin. Each wears a different mask and carries private worries, both on and off screen. Their online exchanges of tentative advances and comfort gradually give way to real-life encounters, revealing the loneliness and longing beneath the surface of adult life. Together, they act out an urban tale of identity, emotion, and choice.