Dressed as the domineering president's fiancé

The protagonist is a Mary Su novel author, who specializes in writing stories about domineering CEOs who don't love the almighty fiancée, but only love the country heroine.Then one day he crossed over.Time travel became his fiancée who was engaged to the domineering president in his text.Protagonist: Take a deep breath and don't worry.If I act a little more contrived, he will fall in love with the heroine and let me go.So—Protagonist: You haven’t taken me around the world on a luxury yacht; you haven’t kissed me on a [-]-foot hot air balloon; you haven’t wooed me in a field covered with rose petals, why should I like you?Domineering CEO: Satisfy you Protagonist:? ? ? ? ? ? ? ?This is different from what you said!