Did the king know about the queen's witchcraft abilities? Of course, he didn't know, or else she wouldn't be queen today," she asks and answers herself inside the coach. Lilet accompanied her. Two other maids and two robot maids were in a different coach.
If the king brought a wife on his journey, he would also bring two other concubines with him to accompany the wife. She chose Leyna, and to her chagrin, the queen assigned one of her concubine minion to accompany Leyna. They had one maid with them and were on their way to another royal coach.