After being abandoned and saddled with debt by his deadbeat father, Kaivel “Kai” Intrix is left with no choice but to work himself into an early grave, and inevitably succumbs to an untimely demise at a young age.Lamenting the unfairness of how his life turned out as he meets his end, he yearns for a second chance, vowing to live life as he pleases and fulfill his every desire to his heart's content.As his dying thoughts embody the Seven Deadly Sins, he inadvertently meets the conditions to unlock the mysterious Sinner System, and finds himself reincarnated in the distant future.A futuristic and Magical society plagued by swarms of vicious Monsters, those known as Hunters the only thing preventing humanity's extinction, the world is unrecognizable to what he once knew.Armed with a wide array of unique and powerful abilities from the Sinner System, Kai is determined to make the most of his second chance.Intent on acquiring power, fame, wealth, freedom, women, all the good food and drink he could ever want, and more...he desires anything and everything that was beyond his reach in his previous life...