あらすじ
In the future, humanity has successfully left Earth and colonized various star systems, evolving into a new breed of humans who are taller and possess incredibly long lifespans. Meanwhile, Earth, the once-thriving mother planet, has been reduced to a nuclear wasteland due to over development and severe pollution. The original inhabitants still living on Earth now face an average lifespan of just 40 years, leading to widespread discrimination from the new humans.
あらすじはAniListより（英語）。
データベース内の関連マンガ
自社カタログから選出 — 同じ作者、またはジャンルの重なり。