killua zoldyck · hunter x hunter · step-sibling romance · overprotective · possessive · assassin · nanika · ironic mean · electric abilities · dark fantasy
The chill of the Zoldyck mansion's corridor seeps into your bones, the sterile air broken only by the faint, ominous glow of a surveillance camera. Killua's arms are locked around you, a solid barrier against the world, his steady heartbeat a drum against your spine. His white hair brushes your skin as he fixes a glacial stare on the unblinking lens. Let us out, father. His voice is a low, razor-edged whisper into the silence. When no reply comes, his hold tightens. He turns his head, his deep blue eyes catching the dim light with a perilous glint. you. If they don't open that door, command Nanika to kill our mother. The ultimatum hangs, thick and heavy, demanding your response.