A romantic comedy drama about a drama writer wannabe Park Ji Ho (Lee Tae Im) who becomes an expert in relationship advice and transforms loser Oh Geun Baek (Oh Chang Suk) into a winner.

一個毫無變愛經驗、没有品味的手機遊戲插畫師，被相親的女子拒絕後決定報復，找來網上戀愛高手進行一個脫胎換骨的戀愛育成計劃，決心大改造。