I'm a Female Urologist in a Drama

As a female urologist, I entered into a contract marriage with a patient who flirted with me! I was entrusted by an old lady to treat her CEO grandson. He thought I was a blind date arranged by his grandmother and flirted with me. God knows I've seen so many men like him, so I acted super chill. After the treatment, his grandmother actually wanted to set us up. Well, I thought, I can use this chance to uncover the truth about my father's wrongful death years ago! So I agreed to the contract marriage, but I didn't expect that I would slowly fall in love with him during the process...