Finley, a female CEO, mistakenly receives Lucy, a college student sent over due to her mother's gambling debts, and the two enter a transaction-based relationship. Lucy suffers boyfriend's betrayal, campus bullying and kidnapping. She falls into a doppelganger misunderstanding for resembling Finley's ex-lover. Faced with Finley's forced arranged marriage, Lucy crashes the wedding. Defying worldly and family obstacles, they go through hardships, affirm their love and choose to stay together.