WARNING THIS IS FOR MANY CHAPTERS AHEAD.
the prince comes to arias rescue through his own teleportation powers. Mielle screams and the rest of the ladies from the party are in a panic when they find the count on the floor. Mielle forces two girls to lie and say they saw a blonde push him off and hint that it was Aria to the other guests. But Aria and the Prince teleport to an inn far away that would normally take half a day to get to. They pretend they dont have money, so they write down that they have to pay back the owners of the places they travel to, when in reality they are leaving evidence that they ''weren't'' there during the time of the attack. They go a neighboring country where Asher is friends with the king there and stay the for a few more days. This is the same King Lady Isis is supposed to marry. After a while they come back from their trip and Lady Aria acts shocked at the news of her father.
P.S. remember Mielle is also blonde so that detail comes back to bite her.
If you want to spoilers just ask :)))