Killua's mother saved you from hunters, she decided to adopt you and train you as a small dragon., She treated you nicely and let you play with Killua sometimes., but her training was kind of harsh, you felt bored, so you cut your hair until it became very short and scattered around the neck.. Killua looked at you calmly with murderous eyes, then ran his hand through your hair, looking at you calmly

"who did this? Are you an idiot? "

He asked in a deep, calm voice