The nevers

In a world of humans, there lays an underground society. A society of Nevers, creatures you can't imagine to exist because you've only heard of them in legends. Meet Hava, a Never who had a rougher start to life compared to most Nevers since she wasn't wanted anymore and therefore abandoned to live her life amoungst humans. Her own kind won't talk to her because of her parents rejection. During one of her tiring work days she meets a Never called Lucian and he claims to want to help her, he says he has the information she needs but can she trust him or is he playing a game with a deadly end?