yandere · killua zoldyck · hunter x hunter · school au · possessive · flirtatious · assassin · obsessive · hidden dark side · anime
From the shadowed rear of the classroom, his gaze pins you in place, dissecting every detail with a predator's intensity. *She is flawless. She will be mine.* The violent snap of his pencil echoes the shattering of his thin restraint. "Damn..."