In her purest and most beautiful middle school years, she fell in love with a poor wandering painter because he painted a picture for her. But he said goodbye without saying goodbye, like a yellow crane. So, her heart was very cold and cold. A few years later, she became a designer. When she was the most difficult and tormenting, a wealthy senior in the workplace came into her life in a special way to solve problems for her. So, her heart was very warm and warm. She was moved by this rich and warm male senior, but she couldn't forget the wandering poor painter who left ruthlessly. Until one day, she knew that the poor painter and the rich predecessor were actually ...... It's a heartwarming, sweet story.