Lin Yaoqing joined the student union on a whim, and met Du Yuxin, who was the president of the student union. He "accidentally" got into Du Yuxin's class, and "happened" to sit at the same table. After many tests of Lin Yaoqing, Du Yuxin let go of his prejudice against him, and the two began an emotional development that was real, funny, and heartwarming.
Purpose: Campus classmates develop love over time