Rain and shin min ah dating
She has dreamed of becoming a human for centuries, but once rumors spread that she's a femme fatale who eats men's livers, no human man would agree to marry her.
She has superhuman strength, can run exceptionally fast, jump great heights, and can identify people and objects from great distances by smell.
He also constantly warns her that humans cannot be trusted.
Mi-ho wants nothing more than to become human, so they strike a deal: she'll lend him her mystical fox bead so that with his increased speed and strength, he'll be able to do difficult stunts, and in exchange he'll help her become human.
As time passes, they get to know each other better and Dae-woong is charmed by how Mi-ho looks at the world with childlike wonder.
And when she reclaims her bead, she will become human.
Mi-ho happily complies, and Dae-woong accepts her bead.