"Once upon a time, fairies were tools of war." The story takes place in a world where fairies possess and dwell in animals, giving them mysterious abilities. By removing the organs of a possessed animal and transplanting them into humans, fairies can be summoned as an alter ego and be used as a weapon. Such individuals who used fairies as war tools were called "Fairy Soldiers." Once the war was over and they completed their roles, the soldiers lost their purpose. Some began working for the government, some joined the mafia, and some even became terrorists, as each chose their own way to live. Nine years have passed since the war. The protagonist Mariya is a new recruit of "Dorothea," an organization which investigates and suppresses fairy-related crimes. Amidst the unstable political situation, criminals with lingering wounds from the war and past conflicts emerge and engage in terrorism as an act of revenge. This is the story of Fairy Soldiers, fighting for their own justice in a chaotic postwar world. (Source: MAL News)

Second season of Fairy Gone.

Long, long ago, there existed a world of magic and science. God, afraid of man's potential, split the world in to the world of science, Elde, and the world of magic, Fandavale. One day in Fandavale, a terrible witch named Cendrillon (Cinderella) revives. Cendrillon plots to rule both worlds, and searches for the "key" which holds tremendous power. A young boy from Elde by the name of Sōta meets a mysterious girl from Fandavale, Akazukin, and her talking wolf companion, Val. Sōta learns that he is the key Cendrillon is searching for. Now it is up to Akazukin, Val, and the other Fairy Musketeers to protect Sōta from Cendrillon and her Nightmarelians who wish to obtain the power he mysteriously possesses.

In the mystical land of Fiore, magic exists as an essential part of everyday life. Countless magic guilds lie at the core of all magical activity, and serve as venues for like-minded mages to band together and take on job requests. Among them, Fairy Tail stands out from the rest as a place of strength, spirit, and family. Lucy Heartfilia is a young mage searching for celestial gate keys, and her dream is to become a full-fledged wizard by joining this famous guild. In her search, she runs into Natsu Dragneel and his partner Happy, who are on a quest to find Natsu's foster father, the dragon Igneel. Upon being tricked by a man, Lucy falls under an abduction attempt, only to be saved by Natsu. To her shock, he reveals that he is a member of Fairy Tail and invites her to join them. There, Lucy meets the guild's strange members, such as the ice wizard Gray Fullbuster and magic swordswoman Erza Scarlet. Together as a family, they battle the forces of evil, help those in need, and gain new friends, all the while enjoying the never-ending adventure that is Fairy Tail. [Written by MAL Rewrite]