21g Akari (Volume 1 whole volume)

the publisher:
Author: Sumikawa Ota
Size: 128mm x 182mm
Number of books: 1
Language: Japanese
Category: Shonen manga, manga
Latest publication date: 2022-02-14

Synopsis:
"Will we die if we die?"
In the past, doctors Duncan McDuugal advised one theory. "The soul weighs 21g".
The theory, which has been an unfounded air theory for many years, has made a big leap in decades.
After his death, unknown gases were discovered by the development of science and technology.
With a small amount of stable energy, it turned out that it could be used for power generation, and it has revolutionized human life.