Hayate, Nagi, Maria, and Sakuya go to the Sanzenin Main House to visit Mikado Sanzenin, the head of the family and Nagi's grandfather.
I'm working as a butler 
at a certain mansion, now.
Ahora estoy trabajando como 
mayordomo en una mansión.
Eu comecei a trabalhar de 
mordomo numa certa mansão.