The male lead hides his true identity and falls in love with the down-on-her-luck female lead. He secretly elevates her family to elite status, only to be looked down upon by her parents. Her parents seek to marry her into another wealthy family, sending her abroad with the second male lead to study. The female lead and male lead make a vow: once she finishes her studies and returns, they will marry. Four years later, she comes back. The male lead has prepared everything for a perfect wedding. But at her homecoming banquet, she announces she is marrying the second male lead instead.
