Zero sacred area (volume 1-2 is the latest issue)

Publisher: Tokuma Bookstore
Author: Hanana Shinoto
Size: 128mm x 182mm
Number of books: 2
Language: Japanese
Category: Youth manga, manga
Latest release date: 2014-12-20

Synopsis:
Online ability battle to make a lot of money !! Game death is directly linked to real death !!
If you were sleeping in a bed, the protagonist, Rei, was suddenly skipped into a different space.
It was an online game where you can earn real money by defeating monsters.
He lost his parents and tried to make money in cooperation with his friends for the hospitalization cost of his unconscious sister.