Ruche and white contract (volume 1-2 new book)

Publisher: Ichijinsha
Author: Momoya Mikiya
Size: 128mm x 182mm
Number of books: 2
Language: Japanese
Category: Female manga, manga
Latest publication date: 2023-06-23

Synopsis:
Luce has lost his parents and lives alone with his sister.
One day, a woman claiming to be Asseishiya suddenly asks for an unexpected request to be a fiancee lover.
Waiting for the forced brute force was Rio Verna, the young owner of the Gylenche family, one of the five large familys in the country.
Rio Verna urges Luce to a fake lover's contract?