A dying girl. An impossible task. Either she finds a way or two worlds will end.

When the sword of a fallen immortal kills Kai Bree’s family, the terminally ill sixteen-year-old girl is given a choice. Live a longer better life on Earth than she ever dreamed. Or die to save her family and be reincarnated in a new realm.
But reincarnation comes with an additional price. An impossible price. Kai must help to kill an immortal.