Reviewers highlight the film's "slow-burn" tension and effective use of claustrophobic framing to enhance the feeling of paranoia. However, some viewers have criticized the protagonist's lack of "survival skills" and the script's reliance on common thriller tropes.
: As her obsession grows, Ho-kyung notices her presence. What starts as a hunt for a story descends into a tense game of cat-and-mouse that uncovers a dark reality about her neighbor. Key Cast & Production Exist Within (2022) (Korean)
The film is available on several streaming platforms, including: Rakuten Viki (with subtitles). What starts as a hunt for a story
as Eun-soo: The protagonist whose desperate curiosity leads her into danger. The story follows , an aspiring but struggling
The story follows , an aspiring but struggling writer living in unit #401. Desperate for a winning idea for a screenplay competition to help her family's finances, she becomes obsessed with a persistent "thudding" noise coming from the apartment above her, unit #501.