One day, Jiang Xiaobai accidentally saw the most popular buzzword of the year being played on the TV. The word "Unconsciously Li" jumped into her eyes, and she suddenly realized that it could sum up her impression of someone, right? Xiaobai was depressed again: We are all Chinese, born under the same sky, but why do we always feel that someone's class is always a little bit higher than hers, and a little bit higher...