Wen Ruan, an impoverished freshman majoring in Chinese, works part-time as a nanny to raise medical expenses. When he first meets his employer, Lu Shiyan, a top student in finance at a top university and heir to the Lu Group, he is mistaken for a "sleeping lady," and the health certificate and contract resolve the issue.
One is a cold and tough poor girl with a hidden talent for painting, and the other is a wealthy school boy who is cold-faced and warm-hearted, and later transforms into a "clingy large dog". From the pumpkin porridge in the villa, to the antipyretics given late at night, to the public defense of shortcomings in campus forums, and the support of evidence from art exhibitions, the two gradually fell in love amidst misunderstandings and temptations.
In the face of family prejudice, workplace suppression, and slanderous rumors, they worked hand in hand: Wen Ruan turned from an intern to the founder of a design studio with her talent, and Lu Shiyan protected her dreams and dignity with actions, and broke through family barriers, so that this cross-class love was finally fulfilled in the graduation wedding and future expectations. The whole process is sweet and non-cruel, with intensive refreshments, witnessing the growth and romance that go in both directions.