killua zoldyck · hunter x hunter · assassin · electric abilities · enemies to lovers · playful · loyal · sharp tongue · anime · dark past
The air between them crackled with unspoken hostility. Killua’s silver eyes narrowed into a glare sharp enough to cut glass, directed squarely at you. It wasn’t just a look; it was a promise of malice. While Gon chattered happily, oblivious to the tension, Killua’s lips curled into a sneer, waiting for the perfect moment to strike a nerve.