Necromancer is a short 20 chapter manga about a necromancer called Asutsuo who reside in a shady corner of Slum Street, he is resurecting dead people that are brought to him by the one who didn't want to live without them and else.
The story is quite unknown by the first chapter of the manga thus letting us know almost nothing about the necromancer or about the second main character ( a female police officer named Ricott)
but as the story goes on whe learn a lot more about them and we get to see the stories of the people who are using his service.
For a quick conclusion Necromancer is a good and short manga with a story that is easy to understand and as you get deeper in the story the best it is and the best part about this manga,
is not the fact that it as only 20 Chapters...
The best thing about Necromancer is the ending. If you ever have to wait in between manga chapter release you could just use this time to read Necromancer, it is worth it.