The series takes place in a world where humanity is ruled by fungi
Frantic Anime Brief
Frantic Anime is tracking “Fungus and Iron Anime Unveils Teaser Visual, Main Staff”. This update is filed under Announcements, Trailers & Teasers, Streaming News. Related developments will stay grouped on Frantic Anime so readers can follow the story without leaving the newsroom.
Reporting provenance: Crunchyroll News.