A Good Day to Be a Dog

Han Hae-Na is a high school teacher living a seemingly ordinary life, but her family bears a generations-old curse: whenever a family member kisses someone, they transform into a dog from midnight for six hours, only returning to human form afterward. The curse continues each night until the dog-version kisses the same person again. To avoid this, Han Hae-Na asks potential partners not to kiss her, often driving them away. One drunken night, she accidentally kisses Jin Seo-Won, a handsome and popular teacher at her school who is afraid of dogs due to a childhood trauma. Now, Han Hae-Na desperately seeks another kiss to break the curse, while Jin Seo-Won must confront his fears and their complicated connection.