First off it is malicious intent when you falsely accuse someone of trying to assassinate someone because they are a love rival and you know that its a lie. So essentially judging by the setup in the tower Prince Algard was trying to brand Euphilia with the role/position of villianess while Ryelina was being set up to be the "unfairly" treated heroine. So Anne-Sophia did in fact just abduct/rescue..... extract that sinister romance's villianess. Good for them both.