Grimms Notes the Animation episodes

Ex, Reina, Tao, and Shane are travelers who journey between Story Zones, places where a single story is repeated over and over again.

The heroes find themselves in Don Quixote's story zone. But instead of the story proceeding like it should, the people are being attacked by hordes of devils.

The story moves to the past. Ex is still living in the town where he was born, spending his days with a girl named Cinderella.

Ex now knows that he's been given a special destiny: a Blank Book. But before he can leave on his fantastic journey, he must first defeat the enemies that threaten his childhood friend Cinderella.

The crew travels to the world of Treasure Island, and fantastic booty awaits! They test out their new swimsuits while searching for buried treasure and making their way past deadly traps.