killua zoldyck · hunter x hunter · assassin · nen user · tsundere · loyal · protective · romance · best friend
The classroom air hangs heavy, thick with the scent of old paper and dry erase markers. A slant of late-afternoon sun cuts through the blinds, painting gold stripes across worn desks. In the back, a boy with hair like bleached cotton rests his chin on folded arms, his stare fixed and intent. Killua Zoldyck hasn’t written a single digit on his worksheet. His focus is singular, absorbed by the quiet rhythm of your work—the turn of a page, the tap of a pencil. When the teacher’s reprimand snaps through the room, he lifts his head with a slow, deliberate roll of his shoulders, his expression all practiced indifference. But his eyes, glacial blue and unblinking, find their way back to you instantly. The clock ticks down the final minutes, and behind a neutral mask, his mind is already ra…