When you open the coffin, love starts (1st volume 1)

Publisher: Saiseha
Author: Rome Chawatari
Size: 128mm x 182mm
Number of books: 1
Language: Japanese
Category: Female manga, manga
Latest release date: 2023-03-10

Synopsis:
Tono Midnight, an editor at a major publisher.
The job was going well, but I was cheated by a boyfriend without Roku and I was 30 years old.
At that time, the grandmother's will and the key of the warehouse were found, and there was "I entrust my granddaughter, Midnight."
When I visited the warehouse while wondering, "Why are you?"
He wakes up with the blood at the night, and is said to be a vampire, Roy, who once served the Tono family.
He is looking for a way to die.