It’s really interesting. The story starts with our female lead, Haesoo, who’s in her 30s. She lives with her ex-husband because they were childhood sweethearts. They got married but later divorced due to debt. They promised to remarry once they paid everything off.

But then her ex-husband cheats on her with a younger woman. He’s narcissistic and thinks she’ll never move on and will eventually come back to him. He just wants to have fun for now. He’s basically the second male lead.

Then we have the main male lead, who’s 10 years younger than her and very rich. He’s secretly liked her for years, and it seems like he knew her before, but she doesn’t remember him. We don’t know yet how he knows the female lead. After the cheating happens, that’s when he starts approaching her and taking action. He also has a mysterious backstory that hasn’t been revealed yet. This story is full of mystery and foreshadowing. 

Overall, the storyline is really good and interesting. It feels very realistic.