Nero was but an ill-fated girl mistreated by the world, living in the slums while barely surviving to see the next day. Every time her consciousness was clear, she had the same thoughts, “I’ll kill them all.” Albeit the ruthless world decided the opposite. it chose for her to become a guinea pig for the scientists, and that is until the special day when she, Nero, became the Soul Reaper by the powers she had gained in return for the loss of her humanity.