Even though Alaia had been dying to kill everyone that hurt Maria, she knew she couldn't just barge into the kingdom and do what she pleased. She could obviously do that with the powers she had, but she didn't want to hurt the innocent people that were trying to live a peaceful life in the Kingdom. The people who hurt the girl that she love the most were people working for the King, who can also be seen as innocent since they're only doing what the King ordered them to do. But even though that was the case, she still planned to kill them since they would probably hinder her revenge and get killed in the process.