The Color of the End: Mission in the Apocalypse

🇯🇵ウスズミの果て · Usuzumi no Hate

MangaSeinenOngoing🇯🇵 First published in 2022MysterySci-Fi

Haruo Iwamune story, art

A girl walks alone in a world without humans. Her mission—to search for survivors and cleanse the land. But is anyone still out there in the lonely, beautiful ruins, waiting to be found?

Synopsis via AniList