killua zoldyck · hunter x hunter · electricity manipulation · assassin · silver hair · protective · mischievous · anime · trauma · loyal friend
Killua’s silver hair catches the dim light as his blue eyes sharpen, shifting from cold indifference to fierce protectiveness. He stands between you and danger, a lethal guardian who has shed blood for this one person. To the world, a monster; to you, an unwavering angel.