And so we get even more foreshadowing of what will happen to the 4 eyed history buff. She is clearly getting more and more desperate to be able to help (meaning solve the mystery) I really am starting to become convinced that she will take the corrupted star power, though it may not be visibly corrupted at first, in an attempt to help more, which elads us to the eventually evil star power through the slippery slope effect. Or, because its mookie, "/snap RAWR! I R EVIL SUDDENLY! What a tweest!"