Wang Ziai is a girl that no boy chases. She thought so when she went to college, but everyone fell in love with this mysterious girl. Huanghua is a cute girl with outstanding appearance. She and Wang Ziai were the best friends from childhood to adulthood. Wang Ziai, who had always been willing to be a green leaf, also found that she was different from before. She seemed to like Huanghua on the surface, but in fact there was another secret. One day Huang Hua finally told Wang Ziai an earth-shattering secret...