Published: March 21, 2026
âSoâwhat did you want to talk about?â
Even though a lamp lit the room, Yoruâs face somehow looked darker than the night.
âUhâwellâŚâ
He hesitated, averting his gaze as if it was hard to say.
I waited for him to speak. I didnât know what he would say, but I doubted heâd try to dodge something by bringing me all the way here if it was trivial.
I left the room to sort my head out, but half of that was the truth. I hoped whatever Yoru wanted to talk about would be something light.
âWell, uh. After hearing Lord Lattice Nailâs story, what did you think, master?â
I thought for a moment before answering.
âSorry, but I donât understand the demon kingâs feelings. Iâve never had family die, and the person I liked wasnât over there either. When I came here and Commander Saran died, before I felt any desire to bring her back I felt the sadness of never being able to see her again and a murderous hatred toward the person who killed her. So I canât really grasp someone who would accept the sin of weighing other peopleâs lives on a scale to bring someone back. If there werenât even the possibility that my family might be dragged into that plan, I could have kept it as someone elseâs problem.â
If there was a chance my mother and sister would be sacrificed, Iâd have no choice but to move to stop the demon king. The heroes would probably feel the same. After hearing Lattice Nail, it wasnât enough just to return to the old world. If we killed the demon king, would it stop? Or if we eliminated every person who had the âExchangeâ skill, would my family no longer be in danger?
ââŚMaster. The demon kingâdemon lordâis like a birth parent to me. But more than that, heâs someone dear to me. I donât even know anymore if thatâs my own feeling.â
Prefacing it that way, Yoru began to tell the story of his birth.
Iâd thought some of it at the lookout when the Demon Clan territory came into view, but aside from the fact heâs the demon kingâs right hand and âAdreaâs Nightmare,â I knew little of Yoruâs past. After we made the familiar contract in the boss room on the eightieth floor of the Cantinen Labyrinth, we briefly talked about ourselves before leaving the labyrinth, but even then Yoru hadnât said much about himself.
âI donât know how long ago it was. At the very least, I gained self-awareness after the demon lordâs wife passed away. I donât know if I existed before then, but thatâs when I first recognized my own birth. Normally, demonic beasts donât have self-awareness. But somehow I developed one and can speak human language. Until recently I thought that was because the demon lord made me like that.â
But he lowered his head, thinking that was probably wrong.
âWhen I was assigned to deliver a message to you in the boss room, it was the first time I saw the outside world. Until then Iâd worked in the Demon Kingâs Castle, and during âAdreaâs Nightmareâ I returned right after my duty ended. The world I saw with you and Miss Amelia was truly beautiful. The demon lord disliked other races and only gave me negative information, but those living now didnât strike me as the foolish, hopeless creatures he described.â
Being apart from the demon king and seeing us and the world likely seeded doubt in Yoru toward the demon king. He probably didnât even notice it himself. From my point of view, until he heard from Lattice Nail that the demon king truly intended to commit a taboo, Yoruâs reverent feelings toward him had been genuine.
âThe first time I truly felt that foreign thing inside me was when Aitel, who had possessed Miss Amelia, told me I wasnât just another imitation but a vessel. I thought the fact Iâd gained self-awareness was a miracle the demon lord hadnât expectedâthat I had a role, that God had said so. That it wasnât allowed. I knew the demon lord was attempting something extraordinary related to God, but I never imagined he would commit a taboo.â