Reborn as the Villain's Lackey Volume One

After dying, Faith awakens in a fairy tale world from a book she read as a child.
With no memories of how she died, she has to survive in a new body that once belonged to Kaeda, one of the lead villain’s lackeys. But in the novel, Kaeda is destined to die!
To avoid dying again, Faith uses her knowledge of the novel to survive a fantasy world at war and avoid Kaeda's fate. But as the story unravels from a new perspective, she finds unexpected love—and realizes that the villain and hero are
not what they seem. Who is the true villain of this story? And can Faith find her own happily ever after in this fairy tale?