A cute werewolf girl helps a timid human boy gain the confidence he's always dreamed of having!

Yutaka Shinso is constantly worried about what other people think of him. Hoping to turn over a new leaf, he changes high schools, but there's something strange afoot: vampires, ogres, and all manner of supernatural beings walk the halls! Yutaka is particularly drawn to Tsumiki Ogami, a confident and popular werewolf. Will Tsumiki be the one to help Yutaka overcome his insecurities?

As the months grow colder, Yutaka can hardly keep up with the whirlwind of activities at school. Sports day brings an intense game of volleyball, and Halloween ushers in disagreement among the student council. But when it's time for Christmas, Yutaka realizes his first winter with Tsumiki promises to be anything but chilly...