Reborn Binding Equivalent Exchange System

I died at the wedding of my fiancé and my best friend. They held up their glasses and laughed, calling me "the best matchmaker." A cup of potassium cyanide and I died on their happiest day. When I opened my eyes again, I was bound to the "Equivalent Exchange System". Want revenge? Yes, trade it with your most precious possessions. I spent ten years of my life in exchange for his company going bankrupt overnight. I gave her one kidney in exchange for her lifelong disfigurement. They knelt before me and cried and begged for mercy, but they didn't know, What is most precious to me has never been this bad life.