: Written by an author with a background in psychology, the game uses horror tropes to represent real-world psychological distress. The "monsters" the protagonist encounters often mirror his internal struggle with loneliness and the feeling of being discarded by the world.

: In the Physical Exorcism universe, the protagonists Bruce and Jaden hunt urban legends. Case 00 highlights that these "legends" are often just people who have been broken by circumstances beyond their control.

: The protagonist's lack of a traditional support system causes him to seek connection in dark, abstract ways. The "Cannibal Boy" becomes a self-fulfilling prophecy born out of necessity rather than malice.

: Much like the Physical Exorcism collection available on Steam, the game thrives on leaving the player uncertain about what is "real," suggesting that for the victim, the psychological scar is just as tangible as any supernatural entity.

At its core, the game is a critique of the . It poses a deep question: if a child is treated like a monster by their environment, at what point do they internalize that identity?

The story centers on a young boy living in a state of extreme neglect and isolation. The "cannibalism" referenced is less about literal consumption and more of a metaphor for the way society—and his own environment—devours his humanity.

: The game claims to be based on a true story. While there is no single documented "Cannibal Boy" case that matches the game perfectly, the narrative draws from the broader, tragic reality of modern urban legends and social issues, such as the "Hikikomori" phenomenon or severe domestic abuse cases found in internet folklore. Philosophical and Psychological Layers

: By presenting the story as a "case file," the game creates a detached, clinical atmosphere that contrasts sharply with the raw, emotional experiences of the boy. This distance allows the player to act as an observer trying to decipher whether the horror is a paranormal haunting or a manifestation of the boy's deteriorating mental state.