Heaven moves on from the deaths of her adoptive parents. After she finds out something interesting about her friend, Cassie, Cassie is accidentally dragged in to the mess Heaven calls her life. Over the course of several months, Heaven will be "almost killed" many times, and it is exhausting for her new family to watch. Eventually, when they finally escape America, they find refuge in a place no one would have thought to look.
With death, dragons, creatures, and more, Heaven finds herself being tested by a woman she should be able to call "grandmother," and these tests aren't exactly "a, b, c, d." Heaven has to kill, and she's okay with that, as long as her new companions are safe.
It'll drag you through an emotional rollercoaster, so join Heaven, again, and follow her through her complicated life.
She'll surprise you.