At the beginning of the story, we meet Amy, an 18-year-old girl who is an avid fan of webtoons. She stumbles upon a story called "Who Made Me a Princess," where the main character, Athanasia, is reincarnated into a novel she read before dying in her sleep. Athanasia wakes up as a princess who is destined to die at the hands of her father, Emperor Claude de Alger Obelia. Knowing her fate, Athanasia plans to escape the palace and ultimately captures the heart of the emperor. Amy falls in love with the plot, characters, and everything about the story. She soon discovers that the story was being adapted into a game. In the game, players took on the role of the female lead, athanasia. Amy decides to buy and play it. On one fateful day, However, Amy keeps dying and losing the game in various ways, from being poisoned to being killed by the emperor at the age of 9. One day, after dying in the game once again, Amy stares at the TV screen, showing a game-over message. She then clicks the restart button on her game controller, wishing upon the World Tree from the story. She turns the tv off as she flops over her bed and she falls asleep, the TV screen somehow remains on, showing a glowing golden image of the World Tree. When Amy wakes up, she realizes that she has become the twin of Athanasia.