Kiwamete Goumantaru Akuyaku Kizoku no Shogyou

Read Manga Kiwamete Goumantaru Akuyaku Kizoku no Shogyou / 極めて傲慢たる悪役貴族の所業 / The Misdeeds of an Extremely Arrogant Villain Aristocrat / The Deeds of an Extremely Arrogant Villainous Noble / Perbuatan seorang penjahat dan bangsawan yang sangat arogan

I reincarnated as Luke Wizaria Gilbert, a hated villainous noble. In the original story, he rests on his overwhelming natural talent, becomes complacent and arrogant, and eventually gets his comeuppance—being thoroughly ruined by the protagonist.
To avoid that doomed ending, there’s only one method: effort. Luke decides to fight against fate through sheer hard work. As he trains and improves himself instead of coasting on talent, he gradually captivates a brilliant, beautiful noble lady from a prestigious house. On top of that, powerful “shadow players” he was never supposed to meet, and even heroines who were originally meant to side with the protagonist, begin to gather around him.
In the end, his relentless “effort” derails the story more and more, turning this into a villain‑reincarnation × overpowered‑through-hard‑work fantasy where the supposed arrogant villain becomes absurdly strong and central to everything.