Again (A Frozen fanfic)

(After Frozen) Elsa has just learned to control her powers and use them wisely. Kristoff stills selling ice, Anna and Elsa are closer than ever. But...Are they safe? Hans is planning something... Will Elsa be able to control her powers when the only thing Hans is doing is driving her insane? (I DON'T own the characters, they're from the movie Frozen from Disney NOTE: if you haven't seen Frozen Don't Read!)