Book of Sins: The Complete Collection

Daniel Worth is an aimless college student struggling with classic problems. He’s got no girlfriend, no passion for his lackluster education, and he lives at home with his mother.

Unfortunately for him, he also has incredibly bad luck, stumbling into the dangerous aftermath of a duel between a wizard and a dark sorcerer. Somehow, he makes it through the fight, and even ends up with a book full of cursed spells and a magical familiar in the form of an attractive (though centuries out of fashion) young woman.