Similarities. Both have…
-psychological thriller genre
-ordinary protagonist in distress
-feelings of fear and paranoia
-isolation and alienation themes
-manipulative and controlling antagonists
-modern setting in South Korea
-protagonists being driven into madness and finding themselves in horryfing situations
-themes of trust and betrayal
-psychological thriller genre
-ordinary protagonist in distress
-feelings of fear and paranoia
-isolation and alienation themes
-manipulative and controlling antagonists
-modern setting in South Korea
-protagonists being driven into madness and finding themselves in horryfing situations
-themes of trust and betrayal