I Thought I Was The Main Character

Espin never intended to become the center of attention, but waking up in a romantic fantasy world has changed everything. As a mere background character in a novel, she quickly realizes that, according to the tropes of this genre, she should be stepping into the role of the heroine. However, the three male leads seem oblivious to the script. Every time Espin tries to guide them, chaos ensues, leading her to question her supposed fate. Is she truly meant to be the star of this story, or is her place on the sidelines after all?