CLOSED

Nori sneaks into the Grand Canyon and is surprised to find that it's closed. She runs across an "Area 51" type of place after running away from an angry group of natives. She discovers that the shut down in the national parks all over the world is because of an alien species targeting these areas for what's supposedly an attack. She finds a way to communicate with them, and she realizes the "aliens" aren't really what the government thinks they are...