Honor problem (Volume 1 whole volume)

the publisher:
Author: Kanbayashi Miyamoto, Angelis
Size: 128mm x 182mm
Number of books: 1
Language: Japanese
Category: Female manga, manga
Latest release date: 2020-04-11

Synopsis:
He should have wished her happiness, but one day love grew ...

Cassandra, who received the news of the soldier's older brother, is sad and has to let go of the mansion with his father's debt. Lord Vincent Karlton, who fell in love when he was a child, helped me in the plight! However, it was the Vincent who killed her brother's life. He decides to make her debut in the social world for the atonement for his comrades and become his wife. But a pretty and innocent Cassandra shakes a sinful heart--?