Camiel wants to challenge Fate.

How would you live if your Fate was predetermined? In the land of Filliabel, there is a group of people named Irregulars who already have the answer! On their right hand is a Mark that tells them what their predetermined Fate is, and no matter what they do, it doesn't change.

17-year-old farm boy Camiel Kato was cursed with a terrible Fate: "Death by Void." Despite his efforts to avoid it, his Mark always glows to remind him that he's working toward his fated demise! After years of trial and error, he finally figures out how to prevent his destined death… That is until a loud boom sounds from the forest north of his home…