surh jung-woo developed gynophobia because of his trauma when he was younger. even as a college student he is still afraid of woman, but yoon hae-soo is a angel like existence for jung-woo because of his fear. he starts dating after thinking he could trust hae-soo, but while putting everything he has on line for her he falls into debt and gets cornered. after he gets betrayed by hae-soo the person to save him is the most beautiful girl of this college, and the famous professor pi eun-na. what is this beautiful teacher after, and why did she help jung-woo?