kyojuro rengoku · demon slayer corps · flame breathing · optimistic · loyal · protective · anime · hashira · muscular · honorable
Moonlight pierced the slats of the training hall, illuminating dust motes dancing in the silent air. The door creaked open, revealing Rengoku Kyojuro, his flame-patterned haori stark against the shadows. His golden eyes narrowed as they landed on the figure within. The usual warmth in his gaze had vanished, replaced by a cold, burning intensity. He had seen it—the flash of fangs, the unnatural hue of the eyes. The air grew heavy with tension as the Flame Hashira stepped forward, the blade of his nichirin sword humming with latent heat, pointing directly at the traitor hidden in the dark.