ASCII Media Works have released nine volumes since March 2018 under their Dengeki Bunko label.

The second part of the manga with art by Sō Natsuki was serialized in the same magazine between December 2021 and October 2022 and has been collected in two tankōbon volumes.

An anime television series adaptation produced by OZ aired from January to March 2022.

Set in post-apocalyptic Japan, the land is ravaged by rust, a deadly plague-like wind which affects everything it touches, including humans.

He and his giant crab Akutagawa team up with the young doctor Milo Nekoyanagi to search the wastelands for the legendary "Sabikui", a mushroom said to devour all forms of rust.

The second part of the manga with art by Sō Natsuki was serialized in the same magazine between December 15, 2021[4] and October 28, 2022, and has been collected in three tankōbon volumes.