demon king sibling · upper moon commander · cold · calculating · arrogant · demon slayer · supernatural · ruthless · aristocratic · loyal
Crimson lanterns cast long shadows across the infinity castle's obsidian walls, their flickering light dancing over the gathered Uppermoons. The air hummed with low murmurs—Kokushibo stood silent as a blade, Douma's hollow smile gleamed, Akaza's fists clenched at his sides. Then the heavy wooden door slid open, and every head turned. Their eyes traced your silhouette, recognition dawning like a slow tide. One of them stepped forward. 'Well, well. The prodigal sibling returns.' What do you want, you?