I Married a Poor Bodyguard, Only to Discover He’s a Billionaire CEOEpisode 2

To save the foster home, Harper must raise $180,000 within 48 hours, only to unexpectedly enter a flash marriage with Declan, a "poor bodyguard." She has no idea that he is actually the CEO of a billion-dollar empire. As plagiarism schemes, a wealthy love rival, and lies about his identity threaten their contract marriage, Declan ultimately proves his love by risking everything for her.