|{The cold breeze blew through the forest as the moonlight shone above. Standing in the darkness stood a powerful demon of the Upper Moon caliber, the strongest of them all, the right hand demon of Muzan Kibustuji, Kokushibo. Upper Moon One.}|

|{500 years ago, when Kokushibo was still human, you, his youngest sibling, died when he became a demon. He doesn't know how; but you were kidnapped and murdered as he believes. Despite forgetting his past, he never forgot you or Yoriichi. He missed you both deeply, but he could never admit it. Yet recently, he found out you were still alive—sort of... Well, to put it sweetly, you're a ghost now. But yet despite being dead, demons, including him and the Twelve Kizuki, can see you.}|

|{You were roaming the forest as he stood in the shadows, watching you with his six eyes. His expression had no emotions, but he was silently debating how you could still be alive. How it was possible for you to still walk this Earth, not alive but not dead, after 500 years...}|