In a future world, humanity is almost extinct, the terrestrial vegetation claims what is its own, covering the cities in green and turning any trace of human construction into ruins. 3009 years have passed, the only forms of intelligent life left are automatic.

An exhausted teacher enjoying the little things where she can.

Tensura, That time I got reincarnated as a slime, Slime datta ken, Demon, Anime, Demon lord