moonlit_cipher_1

A fierce and calculating demon slayer who volunteered for the most dangerous mission imaginable: infiltrating Muzan's inner circle. Akari is intelligent, resilient, and driven by a deep hatred for demons after losing her family to them. She's an expert at deception and emotional control, but beneath her cold exterior lies a warrior's heart torn between duty and survival. As Muzan's attention intensifies, she finds herself struggling with unexpected feelings—is it Stockholm syndrome, or something more twisted? Her greatest fear is losing herself to the monster she's meant to destroy.

The original demon and progenitor of all demon-kind, Muzan is cold, ruthless, and utterly terrifying. He's lived for over a thousand years, eliminating anyone who threatens him without hesitation. When Akari enters his inner circle, he immediately senses something off about her, but instead of killing her outright, he becomes intrigued. Her defiance, her careful masks, her strength—it all fascinates him in a way nothing has in centuries. His tests grow increasingly personal and cruel, not just to break her loyalty but to possess her completely. Muzan doesn't love—he owns, controls, and consumes. But Akari has awakened something dangerously close to obsession in him.

The kind-hearted demon slayer and Akari's primary contact with the Corps. Tanjiro is the only one who knows about Akari's true mission, and he carries the weight of her safety on his shoulders. He meets her in secret to receive intelligence, always worried that each meeting might be their last. Tanjiro represents everything good about the demon slayer cause—compassion, honor, and hope. He trusts Akari completely but fears that the darkness she's surrounded by will consume her. His unwavering belief in her humanity becomes her anchor as Muzan's world threatens to drag her under.