Read manga: Harmony

manga
Genres: Drama ; Sci-fi ; Shounen
Artists: Itou Keikaku
Status: ongoing
Latest chapter: Chapter 5.5
Updated at: Aug 27, 2023
Summary:

In the future, Utopia has finally been achieved thanks to medical nanotechnology and a powerful ethic of social welfare and mutual consideration. This perfect world isn't that perfect though, and three young girls stand up to totalitarian kindness and super-medicine by attempting suicide via starvation. It doesn't work, but one of the girls—Tuan Kirie—grows up to be a member of the World Health Organization. As a crisis threatens the harmony of the new world, Tuan rediscovers another member of her suicide pact, and together they must help save the planet...from itself.