Hayate wants Nagi to attend school on a daily basis. One day, however, when returning from school, Nagi forgets a notebook, and as her butler, Hayate goes to the academy to get the notebook. However he arrives at night.... in an area that's supposed to be haunted!
I came to pick up something Miss Nagi forgot.
Vine a buscar algo que 
dejó la señorita Nagi.
Eu vim pegar algo que a 
senhorita Nagi esqueceu aqui.