Cover art is made by A.I. Life is meaningless, but it is unlikely that anyone would stop living it because of that; fear and instincts often speak louder.  “Once it becomes a calamity, there is no going back.” In a world where Nier is everything, Un, the son of a deserter, suffers from Shiro syndrome, which makes him unable to use Nier, which guarantees that he will be a failure and will have a miserable life. However, a demon made him a proposition: "Kill your sister, break her reincarnation cycle by absorbing her soul, and I will make your life worthwhile." In other words, sacrifice an immortal life for the mortal, finite life of an empty body. He chose...