This is basically what a whore dreams of, to one day find an idiot dumb enough to take her in after she's been used by a "bad boy" because of her own actions. Mangas are getting worse and worse with this type of content.
SPOILERS AHEAD:
She behaves badly twards everyone around her during highschool and shows no signs of any kindness in her during the whole story, not just highschool.
Every male character in this manga is portraied as some kind of spawn of the devil, even the Female Lead's father. Apparently she left her home because he didn't let her have her "freedom".
She moves in with the "bad guy" who "tricked" her because he was acting nice at first and then started beating her. She doesn't do anything about it until the Male Lead notices bruises and decides to TAKE HER IN HIS HOME. Yes, the same girl that was a cunt in highschool is now the poor damsel in distress.
The author is trying to make the Male Lead seem like some kind of therapist or emotional support guru when in fact he's just an idiot that goes along with her every whim and whenever he has a hint of a good idea he never goes on with it because of some lame reasoning that always emphasizes "feelings". It doesn't matter what he does in life, his main goal for existing is to not hurt the female lead's feelings.
She could have gone home and appologized to her father. Also, if the father is so bad, why not ask for help from her mother? If you're going for the western trend of all males are bad unless he's a cuck then the mother should understand her daughter's situation and help, no? Go to the police, seek help at a woman's shelter. 1000 ways to get out of this situation but the way the main characters are set up to embark on this journey is so forced and stupid that you can fell your IQ drop as you read.
This is supposed to be some king of story about abuse and moving forward but the story is made in such a way that it actually dumbs down the concept to the point of offending actual abuse victims. The Female Lead is stripped of any fault for her past behavior and the writing is so bad that it's trying to make it like she had no choice until the Male Lead steps in.
Don't listen to any white knight cucks that might portray this story as anything but a lame attempt to cater to the pride of a cuck and the ego of a whore.