When Lord/Sir/Master Emmett/Frederick/Gregory, a wealthy/powerful/influential baron/duke/count, suddenly disappears/perishes/vanishes, his vast estate/fortune/inheritance is left in question/dispute/limbo. It's quickly revealed/discovered/uncovered that he had a secret/hidden/unknown son/heir/descendant, raised/brought up/nurtured in poverty/obscur

She was shocked when she discovered that the guy in front of her was a billionaire. He had been so quiet throughout their quick meeting. Now, he was asking her to run away with him and explain the truth about his child. She had known something was unusual about him, but she never could have guessed he was a billionaire. Now, with a child on the way