One day, Ganta Igarashi went from being a normal boy to becoming the only survivor of a massacre of thirty nine students. A floating creature attacked his classroom and somehow spared his life. His luck was bad though because people now consider him the killer. He is innocent though but the rest of the world isn’t convinced. He is sentenced to death and will now serve his time in the only business owned prison in Japan. It serves as an amusement park and a jail where visitors are entertained by the inmates. This place is called Deadman Wonderland. This place is too much for a normal kid though and Ganta’s life is about to be turned upside down as he steps in what can be considered hell on earth.