At the age of 18, Kristelle, who was adopted by the farmer's wife Anna, chose to bid farewell to the countryside and came to the capital with Anna. She thought she could start a new life, but she repeatedly hit a wall. Anna also got terminally ill because of overwork. Kristelle, who was in debt and had to terminate her studies to treat Anna, was contacted by CEOElle Esperson of K&A, a start-up Internet company, who asked if she could sign a "marriage contract" with him, in return for which he would cover all of her debts and her adoptive mother's treatment. ​ After accepting the contract, Kristelle began her life as the president's wife with fear, thinking that life could calm down, but the president's "predecessor" raided the country, rumors were rampant, and worst of all, at the same time, Kristelle had a secret affair with the president. ​ Leave? Or involved in the storm, Kristelle does not know how to choose, under the pressure of love and life, a sudden change occurs - an unexpected car accident causes Anna to lose her life, and Kristelle lololosesories. Meanwhile, MonsteR, K&A's biggest rival, reveals their secret - Kristelle is their boss's long-lost daughter! ​ Overnight, Kristelle was on the rise, and MonsteR arranged for Kristelle to set up her foster mother's bones and go abroad to complete her education. After five years of not seeing each other, Elle finally realized that the one he loved was Kristelle, but it was too late. When he found Kristelle, he saw Kristelle looking at him with strange eyes: "Who are you?" You need to make an appointment to see me." ​ Elle regrets it too much, and Kristelle has forgotten everything about him in her heart... ​ Click on this novel, and see how the heroine is transformed, the plot is reversed, and the CEO bows his head for love！This is a fantasy story！