Help ‼️

I need to find a manhwa I read a year ago the story’s about : A toxic sex abusive guy that his gf found out he’s cheating but instead of apologising he humiliated her , the she disappeared but he kept looking for her , she god married to a kind man an running a coffee shop , when he found her he sent his female friend to seduce her husband and he kept stalking her , when his friend succeeded in approaching the husband He went to the coffee shop but the female lead dared him even if she had sex she wouldn’t fall for him and she won the dare ( the had sex but she rejected him right away )and most likely that guy got a car accident when he left that night , in the last chapters I remember : we saw the fl who probably left her husband sitting on the subway the she seduced a guy and went with his to the restroom and had sex