Hayate the Combat Butler Season 1

The unfortunate young man, high school student Ayazaki Sa, was forced to work hard for his wasteful parents. How did he know that his parents, who borrowed 150 million yen from loan sharks, ran away and used Ayazaki Sa himself to pay off the debt. In order to repay a huge debt and escape the pursuit of loan sharks, Ayazaki Sa chose to abduct a girl. But by mistake, he became the hero who rescued the girl from the kidnappers. The girl who was deeply moved revealed her identity, and it turned out that she was Sanzenin Nagi, the eldest daughter of the rich man's family. Nagi not only helped Ayazaki Sa repay a debt of 150 million yen, but also hired him as a housekeeper at Sanzenin's house. In this way, the bonded life of Sanzenin Nagi, the eldest otaku, and Ayazaki Sa began.