Su Huan's father, Su Bohai, is the chairman of Huanlin Enterprises. He came from a wealthy family. He didn't know until he was in the third year of junior high that his parents divorced and his mother left them to reorganize the family. Liu Zhi and Su Huan were childhood sweethearts. She thought Liu Zhi liked her, and it was natural for her to like Liu Zhi. But Liu Zhi likes Xiao Xi. Xiao Xi and her have an unknown secret. Sad, she accidentally met Xue Jinran while traveling in another city. They spent a wonderful and happy time together. After they were separated, she thought they would never be in contact again, but they met in the same high school. Was it coincidence or necessity? What results will they have?