Sir Cole (Josh Whitehouse) was a knight living in the Middle Ages, but he was teleported to modern Ohio by a witch. It was Christmas Eve, and the whole city was filled with a cheerful festive atmosphere. However, this atmosphere did not infect the female teacher, Brooke (Vanessa Hudgens), who had just left a failed relationship and was shrouded in clouds. In this situation, Sir Cole, who was at a loss, met Brooke. The kind Brooke took in the homeless Cole and taught him how to survive in modern society. As time went on, a sincere friendship was formed between the two. Sir Cole discovered that he was teleported to the modern era to complete a mission. As long as he completed the mission, he could return to his own era.