Rise of the rejected son in law

Charlie was an orphan and a pauper, He was told by his fnace that her father had set a contracted marriage between her and a billionaire CEO. So he prosposes to her and then the times come for her to introduce her fiancé, Charlie to her father but her father rejected him because he was poor. But Charlie wasn't poor, he was the son of a billionaire but he didn't know it... Wait till he finds out