Male Lead Is Involved in Both the Underworld and the Police; Female Lead Is a Student, and He Forces Her to Be His 男主混黑白道女主学生强取豪夺

I read a novel many years ago but forgot its title, and I never finished it. The male lead was involved in both the underworld and the legitimate world. He fell for the female lead at first sight and forced her into a relationship, going straight to register their marriage. She was a student and didn't like him. Later, she got pregnant and didn't want him to know, so she planned to have an abortion, and then...