Hana is a 19-year-old college student that falls deeply in love with a wolf-man that she encounters in class one day. They start dating, and he tells her one night about his true nature, Hana does not seem to mind, getting married to him and eventually, giving birth to his daughter, Yuki, and one year later, to his son, Ame. the man dies unexpectedly, leaving Hana and their wolf-children alone. Hana is scared of people finding the truth about her children, so she decides to move to the country