Kathleen was taken from her family when she was a baby. No one knew who or why. Now when the curse has been lifted from Storybrooke, she returns with an old letter and sketch. Once she finds her father, she finds out about herself more than she expected. But what happens when she meets Hook and falls for him? Rumpelstiltskin wishes to keep his daughter safe and away from him.

Klaus Mikaelson gave Ronalda Gilbert three wishes without any borders to stop her. Being always the second one, the invisible one, she decides to do something very drastic by killing herself with the hybrid's blood in her system. What she didn't expect was becoming a hybrid herself. Now, being Klaus's only hybrid so far, she is under his protection and becoming something more.