Beguiled Book 2 Immortal Essence Series

Venus has become immortal, just as she always wanted. In the process she hurt Zaren, lost Michael, and destroyed her family. At least that's what she believed. Turns out Ramien, the god of her planets' underworld, has her parents, and Michael. To save them, Venus makes a deal. She must complete three trials. They seem impossible. They certainly won't be easy. Worst of all, someone she loves won't make it out alive.