Ms. Substitute Marries Her Mr. Right

"Ms. Substitute Marries Her Mr. Right" follows Gabriella, who is forced into a marriage with an older man. In her desperation, she shares a passionate night with a handsome stranger. To her astonishment, the stranger—revealed as billionaire Steven—crashes her wedding to claim her as his own. His dramatic intervention is fueled by gratitude: years ago, Gabriella saved his life, an act he now repays with unwavering love and protection.

This short-form drama first crafts a fairytale romance from this rescue. However, their newfound happiness is thrown into jeopardy when the buried truth about the past accident resurfaces. This revelation challenges the very foundation of their relationship, testing whether a bond built on rescue and gratitude can survive when the original story is called into question.