Shock! A nineteen-year-old male woke up in a different world. However, he was unaware that more than ten years had passed by in the blink of an eye. When he came to his senses, his uncle had already grabbed him by the collar and led him on an adventure.
A series of bloody scenes, exhausting escapes again and again...
Who discovered first that this is a game where you will die if you lose?
Purpose: Cherish life