Hayate The Combat Butler
Sixteen-year old Hayate Ayasaki is the industry's fastest delivery
boy, but he was fired after his employer found out that he was
underage. Forced to support his irresponsible parents, who are
unemployed, since he was nine, he is shocked to learn that they got
his monthly payment of 170,000 yen. Returning home on Christmas
Eve, he finds that they lost all but twelve yen gambling away his
salary and garnered a 156,804,000 yen debt to the yakuza, who they
pay off by selling Hayate's organs.
Escaping from the yakuza, Hayate decides to kidnap a young girl
named Nagi Sanzenin for ransom money, but fails miserably by giving
away his own name. In addition to that, Nagi mistakes his asking
for her to come with him to be a confession of love. Just as Hayate
lies down and waits to freeze to death, a bike runs over him and he
meets Maria, who is looking for Nagi. Hayate is smitten with her at
first glance, though initially, he lies to Maria by saying that he
didn't know anything about Nagi. Hayate does a turnabout when Maria
gives Hayate her scarf, and shocked by her kindness, he goes off to
save Nagi when she is kidnapped by a pair of brothers who were
hired by the same Yakuza. After saving Nagi, she says that she is
in Hayate's debt, and Hayate asks her to repay the debt by finding
him a new job before collapsing from his injuries. This leads him
to becoming Nagi's new butler, who must protect Nagi from all sorts
of trouble while performing normal duties alongside Maria, who is
Nagi's maid.

Extracted from http://en.wikipedia.org/wiki/Hayate_the_Combat_Butler[/b]