Hero Has Returned

After saving one world, Hero Kim Min-Su returns to Earth only to find that he’s lost everything… so he decides to destroy the world he used to call home. In his rampage, he kills teenager Park Jung-Su and his family. But instead of dying normally, Jung-Su is transported to another world, where he finds that he’s now a Hero himself. After killing the Demon King of this alternate world and honing his skills as a Hero, Jung-Su returns to earth, hell-bent on revenge against Min-Su. As the two Heroes fight with the fate of their country in the balance, who will emerge victorious? Additional InformationOfficial English: Webtoons
Chapter 1 to 23 were translated by Asura Scans