My fiancé burned my entire family for his first love. After reincarnating, I went on a killing spree

Summary

The company accountant, Serena Moon, was in deep shit. My father was suing her for embezzling company funds, and she was looking at life in prison.

My fiancé, Julian Croft, was on his knees, begging my father to let her go. This only pissed my father off more, and he threatened to throw Julian in jail right along with her.

In my previous life, I defied my father to protect Julian. I knocked him out cold and dragged him away from the scene.

Serena ended up in prison, where she took her own lif