Manga Cold War (2018)

Panacea Cryonics offered its customers life after death by keeping their heads frozen until the day technology could rebuild them, free of disease and death. However, as these everyday people from the past are revived, they’re not handed the keys to a new life, but a gun, body armor and an ultimatum. They must fight in a war against unknown opponents for unknown reasons, to secure their place in a brave new world that doesn’t want them around.