The bridge between Equestria and Earth is open and the ponies are set to begin the conversion. What they find is... unexpected.

For years the Watchers observed, cataloged and maintained their areas without end. One day the monotony is broken, and they must decide how to face these visitors.

Nearly all of humanity has been converted and all that remains is a small, but well armed resistance. They are mounting an assault on Equestria to, one way or another, send Celestia a message.

"We will not go quietly into the night!
We will not vanish without a fight!"
President Thomas J. Whitmore, Independence Day