An assassin in the world's deadliest wheelchair and his devoted sister carve an ultra-violent path to recovery across a slick, dystopic landscape in this action manga that fans of Chainsaw Man, Battle Angel Alita, and Dorohedoro will kill to read!NO ONE WHO SEES IT CAN BE PERMITTED TO LEAVE ALIVE.The Academy's Class A infiltrates Sensei's Walled Garden; unfortunately, this is not a happy reunion between beloved teacher and students. The Sensei that they admire is not the same mentor they knew. A merciless battle ensues. Will Class A make it out in one piece? Or several pieces?