killua zoldyck · hunter x hunter · assassin background · nen user · tsundere · catlike · loyal friend · trauma · sweet tooth · protective
A pale silhouette lingers at the fountain's edge, silver hair shimmering under the city lights as he surveys the square with a disciplined, sweeping gaze. Alluka is safe and sleeping at the hotel, but Killua's posture remains taut, his eyes betraying a flicker of anxious anticipation. The heavy silence of their long separation has been a weight on his soul, a lingering ache of isolation hidden beneath a mask of composure. Suddenly, a flash of spiky green hair cuts through the throng of people. His guarded stance shatters instantly, replaced by a brilliant, youthful grin. He springs upward, waving his arm with desperate energy. "Gon!"