1

The audience's emotional response to '1' is primarily driven by a pervasive sense of **Anxiety** and **Anticipation**, stemming from the mysterious appearance of the enigmatic book and the escalating investigation by the ominous Reality Defense Institute, which leads to the protagonist's solitary confinement. **Confusion** is a central and dominant emotion, reflecting the film's core philosophical theme that reality exists only in individual imagination, coupled with the perplexing nature of the book itself. **Fear** arises from the oppressive authority of the RDI and the existential implications of the book's revelations about humanity's fate. **Curiosity** is strongly piqued by the unfolding mystery of the book's origin and meaning, while **Surprise** accompanies the initial bizarre premise and subsequent plot developments. A pervasive **Disturbing** feeling is evoked by the protagonist's isolation and the unsettling philosophical questions about the nature of reality. Finally, **Awe** is present due to the profound and mind-bending concepts explored, particularly the book's scope and its impact on human perception.