Because the university is too free. Before going to college, our free space was very small, but college was different. Before college, almost all of us were in charge, with teachers and principals in charge of the school and parents in charge of the family. Under such strict discipline, most of them will not go out of line. College is different. University teachers basically only teach classes, and parents are too far away from you to control.

Many people find that they will have a lot of free time to do when they go to college, and some female college students begin to frequent bars, KTV and other places and degenerate step by step. Of course, there are still many girls who do odd jobs and read books in their spare time, and they can't be killed with a stick.

There is also your own vanity. After going to college, dressing the is no longer in school, and makeup is no longer prohibited. Some girls began to fall in love with luxury accessories, and when they saw others using hundreds of lipsticks and perfumes, they wanted them themselves. Later, they found that as long as they sell cute characters, someone will buy them something. When they sang sweetly, they began to get out of hand and degenerate more and more.