I, Loki, the god of lies and deceit, still serve out my sentence among mortals on Earth. When Thor's hammer goes missing, everyone is convinced that I'm to blame. And that's unfair, I'm being polite now! Fortunately, I have a plan to clear my name: I must find Thor's hammer, uncover the real thief, and make others swoon at my genius.

When Thor's hammer is lost, everyone is convinced that I, Loki, am to blame. That's unfair!

Now I'm behaving properly.

To clear my name, I must…

1) Find Thor's favorite hammer

2) Uncover the real thief

3) To force everyone to admit how deeply wrong they were

(That last point is the most important, of course.)