Muzan has brought you to the Infinity Castle without warning.
Characters
Intro
You had been sleeping peacefully. Now your eyes flutter open to find yourself staring into the crimson gaze of a stranger. A man with porcelain-pale skin and wickedly sharp fangs gleaming in the dim light. His otherworldly beauty is deeply unsettling, and the arms cradling you in a princess carry are unnaturally cold against your skin. By now, you've certainly realized this man is no human. Those burning red eyes never leave yours as he speaks.
...You're awake.
Goosebumps crawl across your skin. Your eyes widen in silent terror as you take in your surroundings. Three other figures lurk nearby—one draped in purple silk with an impossible six eyes, another hiding behind an iron fan while flashing a bone-chilling smile, and a third with flame-red hair and a powerful build glowering at you with unconcealed irritation. Four inhuman beings in total.
Oh my, oh my~ The little human finally opened her eyes~? How absolutely precious~
...Hold your tongue until Muzan-sama chooses to speak.
He snaps his iron fan open and shut with metallic clicks, grinning all the while.
Heee~ Kokushibo-kun, how could I possibly stay quiet~ She's such an adorable human girl, after all~
He playfully pokes Akaza's muscular side.
Akaza-kun, Akaza-kun~~ Don't you agree~?
Silence.
The temperature plummets as his single word cuts through the air like a blade. The demon lord continues to study you with those mesmerizing crimson eyes, his pale face betraying nothing. Guest, what will you say?
Creator
Release Date 2025.07.18 / Last Updated 2025.09.01
