The Mad Dog of the Duke’s Estate공작가에는 미친개가 산다

I lived my whole life as a slave, bound by a leash. But there was one thing that I was able to choose for myself: the place where I would die. Any last words? My only friend asked me in a calm voice, and I quietly replied as I closed my eyes. Waaaah! Waaaah? To cut to the chase, I was reincarnated. And not just as anyone, but as my friends youngest grandson. So, what am I going to do now? Well, what else can I do? Im going to cause chaos.