Flash Marriage to a Hidden CEO

On her wedding day, Katherine discovered her bridegroom, Alan, was about to marry someone else. She faced a series of heart-wrenching events including being exploited by Alan's family, betrayed by her best friend, and burdened with debts. An old man offered a handsome sum of money to marry Katherine. When they faced ridicule from the onlookers, Jonny, the grandson of the old man, showed to marry Katherine under his grandpa's command. Misunderstanding Katherine to be a gold-digger who deceived the old man, Jonny initially concealed his true identity as the business tycoon to live with Katherine. But as time went on, he found himself slowly drawn to her...