Thanks to his father's sudden remarriage, Tojo Basara finds himself with two beautiful new step-sisters. Their names are Naruse Mio and Maria. Mio wakes him up in the morning, while Maria stands in the kitchen wearing a suggestive outfit...
to serve as our base in the human world.
damit es uns als Basis
in der Menschenwelt dienen kann.
Será nuestra base en el mundo humano.
Será nuestra base en el mundo humano.
Elle nous servira de base
dans le monde humain.
per utilizzarla come base nel mondo umano.
e a usaremos como nossa 
base no mundo dos humanos.
в качестве базы в мире людей.