A Good Day to be a Dog

A Good Day to be a Dog is a featured drama and romance webtoon created by Lee Hey; it updated every Wednesday. It's about a woman, named Hana, with a family curse of turning into a dog every midnight after her first kiss with a man. The only way to break the curse is to get a second kiss from the same person as a dog. After years of being careful and avoiding kissing anyone, Hana accidentally kisses the rude teacher, Mr. Jin, who happens to hate dogs. The original webtoon is in Korean. :)

Synopsis
Hana is cursed to turn into a dog from 12am to 6am every day from her first kiss, and the only way for her to break from the curse is to get the second kiss from her first kiss in the form of a dog.

Hana Han
Hana Han has a curse where she'll turn into a dog if she ever kisses someone. The only way to break the curse is if she gets kissed againby the person she kissed while she is in her dog form skrrt.

Seon Jin
He is the man that Hana Han kissed while she was drunk.

Yul Choi
Yul Choi is Seon Jin's nephew.