My Fake Wife Is the Real Billionaire?

Synopsis

Young Seojin cared little for books until his mother brought home Yuna—his strict “tutor.” Gradually, he learned discipline and also vowed that one day, he’d marry her. Decades later, Seojin now stands atop the global business world, and it’s finally time to win the heart of the love of his life… But Yuna comes with secrets. Can their love survive the pressure and the truth?