Nao introduces herself as a "time being," a concept that reflects the shared experience of living within the continuum of time. She emphasizes that being a time being connects all individuals who exist, have existed, or will exist. At the moment, she finds herself in a unique setting—a French maid café in Akihabara, immersed in the sounds of a sad Chanson that resonates with her present, while also linking to a moment in the past for us.

Her reflections extend to the reader, encouraging a mutual curiosity. Nao wonders about who we are and what we are engaged in as we encounter her thoughts. This interplay highlights a profound connection across time and space, inviting introspection about identity and existence. The narrative creates a bridge between Nao’s world and the reader’s, emphasizing the shared human experience of curiosity and contemplation.