カクサンキボウ。

You will die when your name is talked about.

There was a SNS where users can feel free to post their message named “Monolog”.
Everyone was posting their daily life and their thought in digital form.
One day, there was a rumor about “Monolog” started being spread.

“There is a unknown account with character corruption... If your name is talked about by that account ,you will die...”