Prologue"If I ever got isekai'd into a novel, I'd save the villain first."It was a joke. A stupid joke typed into the comments section of a webcomic at two in the morning.Thousands of readers wanted Duke Cassian Blackthorne dead. I was the only one defending him."He deserved better," I wrote.A minute later, my coffee spilled. A second later, I was electrocuted.When I opened my eyes again, I was wearing a wedding dress and standing beside the most dangerous man in the empire.The same villain I swore I would save.There was just one problem.His wife had died that morning.And somehow...I was her.