Thora is an assassin known by the name of Kali, the goddess of death, Kingsley was her target. She never backed down from a challenge and her flawless performance made her the best. So this small job, killing the competition would be nothing compared to what she had overcome. The king is what they called him, he was a quiet man in his personal life and easily looked over but behind that was a dedicated assassin who was never challenged because of his skill, he completed every mission with perfection, so killing her was gonna be easy.