Du Diandian was fascinated by Lu Chaohui when she first met him. She said that Lu Chaohui was a seductress.
When Lu Chaohui met Du Diandian for the first time, he felt that the girl was either stupid or mentally retarded. In short, she was very noisy.
The cold-tongued male protagonist VS the serious female protagonist who tells dirty jokes.
See how Du Diandian spends his whole life trying to like someone like that.
She came with sunshine and illuminated his life, leaving no more gloom.