Read manga: The Duke’S Redemption

Manhwa
Artists: n/a
Status: ongoing
Latest chapter: Chapter 50
Updated at: Jun 13, 2023
Summary:

I transmigrated into a novel and became an aide to the final boss of the story.The final boss dies in the novel, but only after the world falls to ruin.What if the final boss doesn't go down the wrong path?I have no choice but to try to redeem the soon-to-be final boss before it's too late!