The idea: The Frost Beast from the end of Thor 2 was never detained by S.H.I.E.L.D.. A private collector managed by capture the animal. But- as so often happens with exotic creatures kept by rich people with too much money and not enough sense- it has escaped!
Heroes need to try and stop it, Citizens avoid being turned into popsicles, Villains try to capture it for themselves (or take advantage of the chaos).
SAMPLE
Heroes need to try and stop it, Citizens avoid being turned into popsicles, Villains try to capture it for themselves (or take advantage of the chaos).
Suggested Location: NYC
Suggested Timeframe: 1 day - 1 week