A Good Day To Be A Dog

Synopsis: Han Hae Na is a school teacher with a secret that's hard to believe. She turns into a dog if she kisses anyone of the opposite sex. Her whole family does. Due to an issue with her ancestors, an inescapable curse lingers within their family. Because of this curse, Hae Na can't have a normal relationship with a man. One night, at a gathering with the teachers, she mistakenly kisses Jin Seo Won, who ironically fears dogs. The curse begins, and she turns into a dog every midnight but turns back to herself in the morning. She has 100 days to break the curse by kissing Seo Won in dog form, or she will remain a dog for the rest of her life. How will these two people, whose fates should never get entangled, untangle and free themselves?