Marty Eren Valentine

Shibusen, standing for Death Weapon Meister Academy (DWMA) the technical school for Reaper Armsmasters that operates from the deepest recesses of all the corners of the world, in order to prevent the second coming of the so-called Demon God who is feared upon bringing destruction of all humankind and envelop the world with nothing but madness and darkness. The reaper built this agency for weapons and for those who will be trained to wield them.

Attack on Titan (literally translated as "Advancing Giants") is a Japanese manga series, and now an anime, originally written and illustrated by Hajime Isayama. The story centers around the lives of Eren Yeager, his adoptive sister Mikasa Ackerman, and their friend Armin Arlert, who live in a world where the remnants of the human population live inside cities surrounded by enormous walls due to the sudden appearance of the Titans, gigantic humanoid creatures who devour humans seemingly without reason.

Fullmetal Alchemist: Brotherhood, commonly referred to as FMAB is the second adaptation of the hit manga series Fullmetal Alchemist by Hiromu Arakawa. In 2003, shortly after the manga began its run, the first adaptation titled Fullmetal Alchemist was made.

A young sorceress, Lucy Heartfilia, travels to the land of Fiore to join the magical Fairy Tail Guild. Along the way, she meets Natsu Dragneel, a teenage boy looking for a dragon named Igneel.

The world of Blue Exorcist consists of two dimensions joined as one, like a mirror. The first is the world in which the humans live, Assiah.