The UNSC has faced many multiple invasions, endured the worst the covenant can throw at them, yet managed to achieve numerous victories, thanks to the help of Master Chief and the Spartans, however with a new threat looming over the horizon, will he be able to defend humanity against the Onslaught, the Covenant is about to unleash upon all who stand in the way of the Great Journey?

This is a one shot of what would happen if The big Nine were to fight against the leader of the banished and escape its unstoppable army with the unsc A.I Isabelle, Welcome to the fight of the crew of Rise of the Brave Tangled Frozen Dragons...vs...Atriox. [Featuring characters, Hiccup, Elsa, Anna, Jack Frost, Kristoff, Astrid, Eugene, Rapunzel, Merida and Atriox]