Engagement ring of tears (whole volume 1)

the publisher:
Author: Ito Awareness, Sarakrayven
Size: 128mm x 182mm
Number of books: 1
Language: Japanese
Category: Female manga, manga
Latest publication date: 2022-04-01

Synopsis:
Overwhelming presence, this man is holding my destiny

My father, who broke out to protect his family, died.
It was Miles, a tragedy mystery writer, who also crossed the mansion and talked to Chesy, who was at a loss.
He is allowed to live at home as his servant with his sister, but his unfamiliar housework is rough, and wearing cheap clothes is a good rumor.
One day, Miles invited me to eat.
Miles tells a startling word to Chessie, who opened his heart recently.
"I will make a reply to the proposal as soon as possible." His thoughts are ...!?!?