I Raised Him. He Let Me Drown.

Evelyn spent ten years raising Lucian, the holy white dragon she once saved. When a deadly flood threatens both her and her charming sister Vivian, Lucian chooses to rescue Vivian and leaves Evelyn to drown. Betrayed by the creature she devoted herself to, Evelyn dies. She wakes on the day she first found two dragon hatchlings, with a second chance to change her fate. This time she will not be anyone's sacrifice. Yet Lucian carries memories of the past as well, and Vivian keeps scheming to claim every blessing that should belong to Evelyn. As academy ambitions and ancient dragon secrets collide, Evelyn learns the truth about her own bloodline.