![](https://i.mydramalist.com/60Qkq0_4t.jpg)
![](https://i.mydramalist.com/E5dNg7_4t.jpg)
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
![](https://i.mydramalist.com/1qEBRt.jpg)
![](https://i.mydramalist.com/pn7z8t.jpg)
![](https://i.mydramalist.com/0XO2k_4t.jpg)
![](https://i.mydramalist.com/QxPRQ_4t.jpg)