Hayate Ayasaki, 16, the world's unluckiest boy.
Working hard as a child for food and school fees, his unemployed and indebted parents sold him to the yakuza for his internal organs. After temporarily escaping the criminals and contemplating the benefits of a life of crime, he was saved by a wealthy young girl; who now employs him as a live-in butler.

I've been reading the manga and watching the anime from back in 2007,and i have to say this is the best manga i've ever read.Yes,everyone has their likes and yes,i'm particularly a fan of rom-com/harem,but i have to say this manga was wayy more satisfying than some other mangas i've read.Hell,i'd rate it above even mainstream manga like Fairy Tail and Iris Zero,both of which i've read fully.Yes,the Athena arc was indeed the best part of the manga and for about 20 of the next mangas,it was not that good.But the current part is really nice and charming.I doubt that you could find any mangas with better parodies and light-hearted humor,save for a few fully comedy based mangas.You'd be a fool to pass on the chance to read this manga.