Two people live in two different worlds. One lives in a humble city surrounded by a tall man-made mountain. The other lived in a perfect city on that mountain. From a very young age they were taught that the other was dangerous. For one young man, he was told that they were synthetic monsters on top of a mountain. For a young woman, she was told that dangerous beasts surrounded the mountain. As their paths cross, they will find that they both call themselves human and they will learn to get along, even if their world rejects them for it.