How did you, a gangster, end up in the police force?

Ye Lin, who traveled through a parallel world, transferred from medical school to police school under the threat of the system. He finally graduated after receiving five penalties. Because he looked like a gangster, he was almost rejected on the first day of reporting. Later, he made a lot of jokes because of his appearance. Fortunately, with the blessing of the system, he finally became a legend in the police and medical circles. Completed: University Skeleton Case, River Bottom Corpse Case, Bride Tragic Death Case...