The Main Quest of the Supporting Actress Immortal Doctor

Transmigrate into your own book as a supporting female character? Too bad the antagonist boss is the destined match. She'd said she wouldn't fall for him, but in the end, Liu Yi was the one who got face-slapped. How could she not fall for the cold and ruthless prince of the demon race, who was gentle only with her? What could the protagonist possibly do to get in the way of the author's plans? Wait, something seems off with this plot. Why does it feel like I'm the protagonist?

This novel and its characters are entirely fictional. Any resemblance to real people or events is purely coincidental. Do not imitate.