KIWAMETE GOUMANTARU AKUYAKU KIZOKU NO SHOGYOU

I was reincarnated as Luke Witheria Gilbert, a hated villainous aristocrat. But I rested on my laurels and overwhelming talent, and the protagonist would eventually get what he deserved. The only way to avoid such a catastrophic ending is to... "try hard"!! As Luke resists fate, he soon captivates the beautiful and intelligent daughter of a distinguished family, and he attracts powerful people from the shadows who he should not have been involved with, and even the heroine who was supposed to be on the protagonist's side...