![](https://image.tmdb.org/t/p/original/lY5MUW2nAbiKrSfRHlQVa7ohJg8.jpg)
![](https://image.tmdb.org/t/p/w200/a0WfIX5OMr6mi6QusBOfMnQkiGh.jpg)
This curse mutates and spreads.
Ayaka Ichijo is a graduate student with an IQ of 200 who tries to investigate the strange deaths happening nationwide after people supposedly watched a cursed video and her younger sister also did the same out of curiosity.