Ex boyfriend is my boss

This story is about yn who broke up with her boyfriend due to some issues but Taehyung taught she is broke up because of money , he taught now she get some new rich boyfriend that's why she broke up , he taught her as s**t and move on but after 3 years tae become yn boss and they started to get to know each other, he come to know she didn't broke up because of money but ahe broke up because his father have threatened her. He also discover she have some serious desiease but she is not taking any treatment because she is scared of medical stuff