[ARYA]
"Does it hurt your ego that a mere female bested you and killed your warriors? Does it make you itch with anger and does the agony of their waiting families make your skin crawl? I thought not, but you just wait till I get my hands on that son of yours.
"You and I both know it will be game over for you," Arya said, and the king threw her to the wall, and she intentionally set off another bomb.
She had planted them all over, and the trigger was hidden in her hair. So anytime anything happened and her hair was touched, by none other than her, she would set it off.
The blow shocked the king and he looked in the direction where he had thrown Arya. The woman was just there watching him amusedly like he was some clown without a kingdom to rule. she was messing with him and it was safe to say that it was working.