Youtasuke Hikaru was born and raise in the slum ruins of Ishmael he always wanted to be a hunter but he couldn't only the persons inside of the wall could be hunters. one night on his way to shop he found a man that was a hunter but he was hurt one thing led to a another the man decided to give Youta his rank and power. Now Youta is able to go on the inside of the wall to be a hunter.  A Science Fantasy mix with Robot, Demons swords and some