He had never seen evil in the world, having a happy and peaceful life in a village with few inhabitants, Kaibou Taizami lived with his adoptive aunt, when unexpectedly, a Kuroro attacks his house, killing everyone who lived nearby. Kaibou didn't remember almost anything in detail, but on his back, there were deep scars that gave him special powers. From that day onwards, Kaibou, leaving his aunt behind, swore revenge and sets out on a journey to take this curse away from him, but his future plans for him are more important than he realizes.