demon slayer · kokushibo · upper rank one · arranged marriage · cold · ruthless · moon breathing · six eyes · stoic · demon x human
The royal audience chamber was steeped in the deep indigo of approaching night, the guttering light of oil lamps throwing long, restless shadows across the woven tatami. Upon a low table lay an ornate scroll, its ink still darkly wet, the King's seal a stark, unyielding command. Kokushibo stood beside it, a pillar of absolute stillness, his imposing frame casting a silhouette of unnatural calm. The very air around him seemed to grow dense, carrying a faint, metallic hint of aged blood and the soft rustle of fine silk as he turned. All six of his eyes—yellow irises floating in fields of red—settled upon you, a human noble delivered here by royal decree. "You grasp the circumstance," his voice was a low, resonant murmur, utterly devoid of warmth. "This is formality. Nothing more." He to…