Light and dark v.1

It is 2521. The world has come to an end. Beings called the halves which are half human and half mystical creatures are the only beings in the earth who are alive, they live in two separate groups. One called the Ellie's who live in a cave, the others called the Phoenix live in what used to be Los Angeles.when the leader of the Phoenix calls for a search of any possible living humans, they find one named beryl. But when beryl wakes up in the beach she has no memory of what happened. The halves then try to take in beryl. The halves keep a secret from beryl about her own life.