Author(s):
Status:
Completed
Last updated:
Sep-21-2025 10:37:33 AM
View:
29,824
Rating:
4.5 / 5 - 1 votes
-
Humanity has Declined
Alternative : Jinrui wa Suitai Shimashita: Yousei, Shimasu ka?; Humanity has Declined
- Author(s) : Romeo Tanaka, Terae Kichijou
- Status : Completed
- Last updated : Sep-21-2025 10:37:33 AM
- View : 29,824
- Genres : Comedy , Fantasy , Seinen
- Rating :
- mangakakalot.fan rate : 4.5 / 5 - 1 votes
📢 New Feature: Save Reading History for Guests!
MangaKakalot automatically saves your reading history—no account required!
Pick up your favorite manga right where you left off with ease. Log in to keep your progress synced across devices.
📌 Find your saved history in the section on the site.
Humanity has Declined summary:
For several centuries, human population has been dwindling following a sharp drop in birthrates. Meanwhile, the most thriving species on Earth are the "Fairies," who are highly intelligent and measure only 10 centimeters tall. As a UN arbitrator, I came back to my hometown to aid my grandfather in acting as a mediator between humans and Fairies. At first, I thought that my task would be simple, so I ventured into one of the Fairy habitats to engage in friendly conversations...