His father, a truck driver, caused a fatal accident due to falling asleep at the wheel, killing his wife and son. His father was imprisoned, while he and his mother were forced to flee, constantly moving to escape the pain. Fifteen years have passed since the tragedy. During a relentless job interview by the wealthy High-Class, Takakura Iori, he feels a mixture of unease and anticipation as he's presented with an extraordinary offer for a peculiar job...