The original name is "Coffin Designer", a vampire theme, the main subject.
In the human world, there are fashion designers and graphic designers, but among vampires there is a unique profession called coffin designer.
Yves Acat is the famous coffin designer of the Vampires. Apart from being handsome, rich and talented, he just occasionally makes a mistake -_-||. At a seminar on human dark arts, he almost lost his life, but by chance, he acquired a human demon hunter and secretly kept him at home.
"From today on, I am your master, human being." Yves said feeling good about himself.
Then, this guy who always felt that he was great for his age and awesome and coaxing was overwhelmed.
To sum it up in one sentence: It is unfailing, loyal, and the supporting cast are all cool. They fall in love and do business at the same time. Some are funny and some are sweet.
Conception: