Cinderella at 2 AM

A Cinderella is Born (1x10)

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While Ju-won and Yun-seo enjoy the outdoors, the shocking news of Seon-ju's husband's affair in New York spreads. To remedy the shattered image of the company, Seon-ju allows Yun-seo to marry Ju-won. However, she will expose Yun-seo's impoverished background to show the humility of the conglomerate family. Ju-won learns about this and then charges to confront his mother angrily, but Yun-seo stops him.