Maka, Soul Eater, Black Star and Tsubaki are sent on mission by Master Shinigami, the god of death, to capture Professor Sid. This former Shibusen teacher has been transformed into a zombie has committed several ways of doing things on students of the school. Our two Meisters accompanied by their respective demonic weapons will have to find the person responsible for this zombification pulling strings in the shadow: the dreadful Doctor Stein.