The Last Proof That Slayed Them All - Episodio 7

In an exam room a proctor notices a student about to hand in a blank paper as time runs out. Luna returns from the restroom with flawless, original answers; the proctor praises her new formula and warns, "If someone's answer is exactly the same, then it's definitely cheating." Aurora panics at the implication, fearing she will be falsely accused because she couldn't copy Luna. With minutes left Aurora insists on fixing mistakes and asks for help to turn in her paper, racing the clock while suspicion settles over her submission.