Plara Dyne is a noble young lady who dreams of a fairytale romance. At a party, she happens to meet Ion and discovers he's not human — but instantly falls for his looks, which match her ideal type, and boldly asks him to date her. However, Ion responds instead with, "Let's get married," and takes her back to his mansion. Caught off guard, Plara ends up spending the night with Ion — and while she begins to enjoy it, something about him reminds her of a young dragon she once saved in the past…?!