Grimm's Notes The Animation is a tV series anime that premiered in winter 2019, produced by Brain's Base.

About the production: the story comes from a video game, there are 12 episodes of about 24 minutes and its current status is "finished".

Its main genres are action, adventure and fantasy, with themes such as Fairy Tale, Magic, Henshin and Episodic.

On AniList, Grimm's Notes The Animation has an average score of 53%, an average score, and appears on 13,465 users' lists.

The game takes place in a world created by a beings known as "Story Tellers." At birth, all inhabitants of this world are bestowed with a "book of fate" where all their lives are written in advance. However, rogue Story Tellers known as Chaos Tellers are writing bad events into people's books without them knowing. It is up to the holders of blank books of fate to seek out the Chaos Tellers and restore the world. (Source: Anime News Network)

Official synopsis from AniList.