Dīmêńßion

Let's say theoretically the world is ending, what would you think it ends by fire, water, zombies, infection. It's the year 2025 Alexandria Manison is a 18 year old science protégé, she is kept in the dark about the end of the world by her teachers. She figures out a way to save the world but needs help. She finds a group of people along the way that want to figure out how to save mankind. Can she and her new Group of rebels save the world, or will she give in to the pressure from her superiors.