Luo Qing woke up after working overtime for three consecutive days and found that she had swapped bodies with the young boss Shen Zimo; Shen Zimo was the heir to the family business, owed huge debts, and had supported the young girl Song Yan; Luo Qing was forced to face the entanglement between creditors and Song Yan as Shen Zimo, and also had to deal with the company's capital chain being broken; Shen Zimo was trapped in Luo Qing's ordinary body and experienced the experience of an office worker The hardships and family care; the two agreed to cooperate to find a way to exchange, but conflicts continued due to personality differences; Luo Qing discovered during the investigation that Shen Zimo's debt was carefully set up by a business rival, and secretly collected evidence; Shen Zimo felt the long-lost warmth in Luo Qing's life, and began to reflect on his extravagant past; Song Yan noticed that the boss's temperament had changed drastically, and he Luo Qing developed a real affection and tried it out; the first exchange experiment was interrupted unexpectedly in Chapter 20, and the two had to continue living together; Luo Qing used her business sense to compete with her opponents at the dinner to win back key connections; Shen Zimo felt deeply guilty after helping Luo Qing's younger brother solve school bullying; the two parties turned from hostility to tacit understanding, and gradually established trust and dependence; when When the real opportunity to exchange bodies arises, the two have feelings for each other; they face a difficult choice: whether to return to each other or continue to live with their current identities; in the end, they join forces to fight back against the mastermind behind the scenes, and decide to start a new life with the exchanged identities; the story explores the boundaries between identity and self, love and responsibility, and the ending is warm and full of hope.