Shen Mingjiao discovers that her little brother secretly used her photos to have an online relationship with Xie Yanchi, a wealthy overseas young master, and even spent two million of his money. Left with no choice, to prevent her little brother from going to prison and facing iron window tears, Shen Mingjiao is forced to take over the account and pretend to be the online girlfriend, working part-time to pay back the debt while preventing Xie Yanchi from meeting in person and exposing the truth. Xie Yanchi affectionately returns to the country to search for her, repeatedly coming close to the truth but missing the chance to recognize Shen Mingjiao due to twists of fate. Because of misunderstandings, Xie Yanchi lurks by Shen Mingjiao's side, but gradually recognizes Shen Mingjiao's resilient and courageous personality, and falls in love with the real Shen Mingjiao.