Having lost his parents in a car crash, Yuuri is left to live in the mansion on his own. One day, a beautiful maid, Lilith, shows up, offering to work for him for free.
Come to think of it, 
I don't know much about her.
.بالتفكير في الأمر، لا أعرف الكثير عنها
Maintenant que j’y pense,
je sais presque rien sur elle.
Adesso che ci penso...
Agora lembrei que não sei muito sobre ela.