Absolute contract Cinderella (Volume 1 is the latest issue)

Publisher: Sora Publishing
Author: Haoka Matsumoto
Size: 128mm x 182mm
Number of books: 1
Language: Japanese
Category: Female manga, manga
Latest release date: 2012-11-01

Synopsis:
Uni, who is too dodgin and is called a "ominous black cat"
Finally, the tenth workplace is on the neck.
At that time, the Low Well Empire No. 1 Harold
I apply, "I want you to be my sister."
Uni, who took the role of sister, with Harold
As you spend, you will be strongly attracted to that kindness,
In fact, Harold is a ruthless prince, famous for its social circles ---!?