Favorite josei

A story about a girl who writes a novel to confess to her crush but her crush is oblivious. But her story becomes popular and she starts to interact with her CEO as she needs inspiration for her next novel and she thinks he's the perfect inspiration when she sees him getting slapped and dumped by his girlfriend. She thinks he's the perfect bad boy but is he really bad or just the perfect male lead for her?

I personally really believe this is josei.

Personal warning tag: psychological

It's a very good story that seems very realistic about the trauma someone would go through if this actually happened. The main girl choses a man purely on his looks to marry. She wants to end her relationship in divorce but by no fault of hers but when the main guy finds out she's ok with his cheating ways before marriage he decides what's the point? And goes full frontal towards changing her feeling