- Female protagonist: Su Wan, 20 years old, is a sophomore student in the Oil Painting Department of the Academy of Fine Arts. She comes from an ordinary family but is tenacious and optimistic. She is good at recording life with a brush. Due to a part-time accident, she met the male protagonist. She was slightly inferior and sensitive in the early stage, but later she gradually grew into an independent painter through love and career.
- Male protagonist: Lu Shiyan, 28 years old, president of the Lu Group, a legendary figure in the business world. He looks cold and abstinent, acts decisively, and does not believe in emotions. He keeps a distance from others due to childhood family trauma. He longs for warmth deep in his heart. After meeting Su Wan, he gradually loses his guard and shows his domineering and affectionate side.
- Core conflict: external doubts caused by class differences, opposition from the male protagonist's family, interference from love rivals, inner insecurity and trust crisis between the male and female protagonists. In the end, the two work together to overcome obstacles and achieve a win-win situation of love and self-worth.
